{"id":1908,"date":"2020-06-18T13:34:00","date_gmt":"2020-06-18T05:34:00","guid":{"rendered":"https:\/\/chpdc.com\/?page_id=1908"},"modified":"2026-10-06T23:07:40","modified_gmt":"2026-10-06T15:07:40","slug":"about-us-about-chenghui","status":"publish","type":"page","link":"https:\/\/chpdc.com\/pt\/about-us-about-chenghui\/","title":{"rendered":"About Chenghui"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"1908\" class=\"elementor elementor-1908\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3aabdd9 e-con-full e-flex e-con e-parent\" data-id=\"3aabdd9\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-63b1e95 elementor-widget elementor-widget-text-editor\" data-id=\"63b1e95\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<!-- ============================================================\n     Company Hero \u2014 \u4f18\u5316\u7248\uff08\u5f3a\u5236\u767d\u8272\u6587\u5b57 + \u5f3a\u5316\u906e\u7f69 + \u624b\u673a\u7aef\u5b57\u53f7\u9002\u914d\uff09\n     ============================================================ -->\n<style>\n\/* ============================================================\n   1. \u4f5c\u7528\u57df\u91cd\u7f6e\u4e0e\u53d8\u91cf\n   ============================================================ *\/\n.ch-co-hero,\n.ch-co-hero *,\n.ch-co-hero *::before,\n.ch-co-hero *::after {\n    box-sizing: border-box;\n    margin: 0;\n    padding: 0;\n}\n\n.ch-co-hero {\n    --co-orange:      #E8751A;\n    --co-orange-dark: #C9600F;\n\n    position: relative;\n    width: 100%;\n    min-height: 580px;\n    display: flex;\n    align-items: center;\n    overflow: hidden;\n    background: #0A1018;\n    font-family: 'Inter', Arial, Helvetica, sans-serif;\n    color: #FFFFFF !important;\n    line-height: 1.65;\n    -webkit-font-smoothing: antialiased;\n    -moz-osx-font-smoothing: grayscale;\n}\n\n.ch-co-hero a {\n    text-decoration: none;\n    color: inherit;\n}\n\n.ch-co-hero img {\n    max-width: 100%;\n    height: auto;\n    display: block;\n}\n\n\/* ============================================================\n   2. \u80cc\u666f\u56fe + \u5f3a\u906e\u7f69\n   ============================================================ *\/\n.ch-co-hero-bg {\n    position: absolute;\n    inset: 0;\n    z-index: 0;\n    background: #0A1018;\n}\n\n.ch-co-hero-bg img {\n    width: 100%;\n    height: 100%;\n    object-fit: cover;\n    object-position: 65% center;\n}\n\n.ch-co-hero-bg::after {\n    content: '';\n    position: absolute;\n    inset: 0;\n    background: linear-gradient(\n        90deg,\n        rgba(8, 14, 24, 0.95) 0%,\n        rgba(8, 14, 24, 0.82) 40%,\n        rgba(8, 14, 24, 0.62) 70%,\n        rgba(8, 14, 24, 0.50) 100%\n    );\n    pointer-events: none;\n}\n\n.ch-co-hero-bg::before {\n    content: '';\n    position: absolute;\n    inset: 0;\n    background: rgba(8, 14, 24, 0.28);\n    z-index: 0;\n    pointer-events: none;\n}\n\n\/* ============================================================\n   3. \u5185\u5bb9\u5bb9\u5668\n   ============================================================ *\/\n.ch-co-hero-inner {\n    position: relative;\n    z-index: 2;\n    width: 100%;\n    max-width: 1240px;\n    margin: 0 auto;\n    padding: 90px 24px;\n}\n\n.ch-co-hero-content {\n    max-width: 680px;\n    color: #FFFFFF !important;\n}\n\n\/* ============================================================\n   4. \u5c0f\u6807\u7b7e\n   ============================================================ *\/\n.ch-co-hero .ch-co-hero-label {\n    display: inline-flex !important;\n    align-items: center;\n    gap: 8px;\n    background: rgba(8, 14, 24, 0.70) !important;\n    backdrop-filter: blur(10px);\n    -webkit-backdrop-filter: blur(10px);\n    border: 1px solid rgba(255, 255, 255, 0.30) !important;\n    color: #FFFFFF !important;\n    padding: 8px 16px;\n    border-radius: 40px;\n    font-size: 11px;\n    font-weight: 700;\n    letter-spacing: 0.14em;\n    text-transform: uppercase;\n    margin-bottom: 24px;\n    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.4);\n}\n\n\/* ============================================================\n   5. \u6807\u9898 \/ \u526f\u6807\u9898 \/ \u63cf\u8ff0\n   ============================================================ *\/\n.ch-co-hero .ch-co-hero-title {\n    font-size: 48px !important;\n    font-weight: 800 !important;\n    line-height: 1.12 !important;\n    letter-spacing: -0.028em !important;\n    color: #FFFFFF !important;\n    margin: 0 0 20px !important;\n    text-shadow:\n        0 2px 14px rgba(0, 0, 0, 0.65),\n        0 1px 4px rgba(0, 0, 0, 0.55) !important;\n}\n\n.ch-co-hero .ch-co-hero-subtitle {\n    font-size: 17px !important;\n    font-weight: 500 !important;\n    color: #FFFFFF !important;\n    margin: 0 0 18px !important;\n    letter-spacing: -0.005em !important;\n    line-height: 1.55 !important;\n    text-shadow: 0 1px 8px rgba(0, 0, 0, 0.55) !important;\n}\n\n.ch-co-hero .ch-co-hero-desc {\n    font-size: 15.5px !important;\n    line-height: 1.75 !important;\n    color: rgba(255, 255, 255, 0.96) !important;\n    margin: 0 0 34px !important;\n    max-width: 580px;\n    text-shadow: 0 1px 6px rgba(0, 0, 0, 0.5) !important;\n}\n\n\/* ============================================================\n   6. CTA \u6309\u94ae\n   ============================================================ *\/\n.ch-co-hero-ctas {\n    display: flex;\n    flex-wrap: wrap;\n    gap: 12px;\n}\n\n.ch-co-hero .ch-co-hero-btn {\n    display: inline-flex !important;\n    align-items: center;\n    gap: 8px;\n    padding: 14px 28px;\n    border-radius: 8px;\n    font-size: 14.5px !important;\n    font-weight: 600 !important;\n    letter-spacing: 0.005em;\n    cursor: pointer;\n    transition: all 0.25s cubic-bezier(0.2, 0.8, 0.4, 1);\n    border: 1.5px solid transparent;\n    text-decoration: none;\n    white-space: nowrap;\n    text-shadow: none !important;\n}\n\n.ch-co-hero .ch-co-hero-btn--primary {\n    background: var(--co-orange) !important;\n    color: #FFFFFF !important;\n    border-color: var(--co-orange) !important;\n    box-shadow: 0 4px 16px rgba(232, 117, 26, 0.45) !important;\n}\n\n.ch-co-hero .ch-co-hero-btn--primary:hover {\n    background: var(--co-orange-dark) !important;\n    border-color: var(--co-orange-dark) !important;\n    transform: translateY(-1px);\n    box-shadow: 0 8px 24px -6px rgba(232, 117, 26, 0.65) !important;\n}\n\n.ch-co-hero .ch-co-hero-btn--ghost {\n    background: rgba(8, 14, 24, 0.60) !important;\n    color: #FFFFFF !important;\n    border-color: rgba(255, 255, 255, 0.65) !important;\n    backdrop-filter: blur(8px);\n    -webkit-backdrop-filter: blur(8px);\n}\n\n.ch-co-hero .ch-co-hero-btn--ghost:hover {\n    background: rgba(8, 14, 24, 0.85) !important;\n    border-color: #FFFFFF !important;\n    transform: translateY(-1px);\n}\n\n\/* ============================================================\n   7. \u54cd\u5e94\u5f0f\n   ============================================================ *\/\n@media (max-width: 1024px) {\n    .ch-co-hero { min-height: 520px; }\n    .ch-co-hero .ch-co-hero-title { font-size: 36px !important; }\n    .ch-co-hero .ch-co-hero-desc { font-size: 15px !important; }\n}\n\n@media (max-width: 768px) {\n    .ch-co-hero { min-height: 480px; }\n    .ch-co-hero-inner { padding: 56px 20px; }\n    .ch-co-hero .ch-co-hero-title { font-size: 28px !important; line-height: 1.18 !important; margin-bottom: 14px !important; }\n    .ch-co-hero .ch-co-hero-subtitle { font-size: 14.5px !important; margin-bottom: 14px !important; }\n    .ch-co-hero .ch-co-hero-desc { font-size: 13.5px !important; line-height: 1.7 !important; margin-bottom: 26px !important; }\n    .ch-co-hero .ch-co-hero-label { font-size: 10px; padding: 6px 13px; margin-bottom: 18px; letter-spacing: 0.12em; }\n    .ch-co-hero .ch-co-hero-btn { padding: 12px 22px; font-size: 13.5px !important; }\n\n    .ch-co-hero-bg::after {\n        background: linear-gradient(\n            180deg,\n            rgba(8, 14, 24, 0.75) 0%,\n            rgba(8, 14, 24, 0.92) 100%\n        ) !important;\n    }\n    .ch-co-hero-bg img {\n        object-position: center center;\n    }\n}\n\n@media (max-width: 480px) {\n    .ch-co-hero { min-height: 440px; }\n    .ch-co-hero-inner { padding: 46px 18px; }\n    .ch-co-hero .ch-co-hero-title { font-size: 22px !important; line-height: 1.22 !important; letter-spacing: -0.02em !important; margin-bottom: 12px !important; }\n    .ch-co-hero .ch-co-hero-subtitle { font-size: 13.5px !important; line-height: 1.5 !important; margin-bottom: 12px !important; }\n    .ch-co-hero .ch-co-hero-desc { font-size: 13px !important; line-height: 1.7 !important; margin-bottom: 24px !important; }\n    .ch-co-hero .ch-co-hero-label { font-size: 9.5px; padding: 6px 12px; margin-bottom: 16px; letter-spacing: 0.1em; }\n    .ch-co-hero-ctas { flex-direction: column; gap: 10px; }\n    .ch-co-hero .ch-co-hero-btn { width: 100%; justify-content: center; padding: 12px 18px; font-size: 13px !important; }\n}\n\n@media (prefers-reduced-motion: reduce) {\n    .ch-co-hero *,\n    .ch-co-hero *::before,\n    .ch-co-hero *::after {\n        transition: none !important;\n    }\n}\n<\/style>\n\n<!-- ============================================================ HTML \u4e3b\u4f53 ============================================================ -->\n<section class=\"ch-co-hero\" aria-label=\"About Chenghui\">\n\n    <!-- \u80cc\u666f\u56fe -->\n    <div class=\"ch-co-hero-bg\">\n        <img fetchpriority=\"high\" decoding=\"async\" src=\"https:\/\/chpdc.com\/wp-content\/uploads\/2026\/09\/company-reception-desk-scaled.webp\"\n             alt=\"Chenghui drilling tools manufacturing facility\"\n             width=\"1920\" height=\"1080\" \/>\n    <\/div>\n\n    <!-- \u5185\u5bb9 -->\n    <div class=\"ch-co-hero-inner\">\n        <div class=\"ch-co-hero-content\">\n\n            <!-- \u5c0f\u6807\u7b7e -->\n            <span class=\"ch-co-hero-label\">About Chenghui<\/span>\n\n            <!-- H1 -->\n            <h1 class=\"ch-co-hero-title\">Drilling Tools Manufacturing Partner in China<\/h1>\n\n            <!-- \u526f\u6807\u9898 -->\n            <p class=\"ch-co-hero-subtitle\">Focused on drilling tools for water well, geological exploration, mining and engineering applications.<\/p>\n\n            <!-- \u63cf\u8ff0 -->\n            <p class=\"ch-co-hero-desc\">We manufacture and supply PDC drill bits, diamond core bits, tricone drill bits, DTH tools, alloy drilling tools and customized drilling solutions for international customers.<\/p>\n\n            <!-- CTA -->\n            <div class=\"ch-co-hero-ctas\">\n                <a class=\"ch-co-hero-btn ch-co-hero-btn--primary\" href=\"https:\/\/chpdc.com\/products\/\">\n                    Explore Our Capabilities\n                <\/a>\n                <a class=\"ch-co-hero-btn ch-co-hero-btn--ghost\" href=\"https:\/\/chpdc.com\/contact\/\">\n                    Contact Our Team\n                <\/a>\n            <\/div>\n\n        <\/div>\n    <\/div>\n<\/section>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-6b28145 e-flex e-con-boxed e-con e-parent\" data-id=\"6b28145\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-cc56318 elementor-widget elementor-widget-text-editor\" data-id=\"cc56318\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<style>\n\/* ============================================================\n   1. \u4f5c\u7528\u57df\u4e0e\u53d8\u91cf\n   ============================================================ *\/\n.ch-company-overview-page *,\n.ch-company-overview-page *::before,\n.ch-company-overview-page *::after {\n    box-sizing: border-box;\n    margin: 0;\n    padding: 0;\n}\n\n.ch-company-overview-page {\n    --co-navy:        #111827;\n    --co-navy-2:      #17202A;\n    --co-text:        #1F2937;\n    --co-muted:       #667085;\n    --co-orange:      #E8751A;\n    --co-orange-dark: #C9600F;\n    --co-orange-bg:   #FEF6EC;\n    --co-border:      rgba(15, 23, 42, 0.08);\n    --co-bg-soft:     #F7F8FA;\n    --co-white:       #FFFFFF;\n\n    font-family: 'Inter', Arial, Helvetica, sans-serif;\n    color: var(--co-text);\n    line-height: 1.65;\n    -webkit-font-smoothing: antialiased;\n    -moz-osx-font-smoothing: grayscale;\n    background: var(--co-white);\n    width: 100%;\n    display: block;\n    overflow-x: hidden;\n}\n\n.ch-company-overview-page h1,\n.ch-company-overview-page h2,\n.ch-company-overview-page h3,\n.ch-company-overview-page h4,\n.ch-company-overview-page p,\n.ch-company-overview-page a,\n.ch-company-overview-page figure,\n.ch-company-overview-page figcaption,\n.ch-company-overview-page ul,\n.ch-company-overview-page li {\n    font-family: inherit;\n}\n\n.ch-company-overview-page a {\n    text-decoration: none;\n    color: inherit;\n}\n\n.ch-company-overview-page img {\n    max-width: 100%;\n    height: auto;\n    display: block;\n    object-fit: cover;\n    object-position: var(--image-position, center center);\n}\n\n.ch-company-overview-page .co-icon {\n    width: 1em;\n    height: 1em;\n    display: inline-block;\n    vertical-align: middle;\n    flex-shrink: 0;\n    stroke-width: 1.75;\n}\n\n\/* \u901a\u7528\u5bb9\u5668 *\/\n.ch-company-overview-container {\n    max-width: 1240px;\n    margin: 0 auto;\n    width: 100%;\n    padding: 0 24px;\n}\n\n\/* \u901a\u7528 section *\/\n.co-section {\n    padding: 88px 0;\n}\n\n.co-section--soft {\n    background: var(--co-bg-soft);\n}\n\n.co-eyebrow {\n    display: inline-flex;\n    align-items: center;\n    gap: 8px;\n    font-size: 12px;\n    font-weight: 700;\n    letter-spacing: 0.16em;\n    text-transform: uppercase;\n    color: var(--co-orange);\n    margin-bottom: 14px;\n}\n\n.co-eyebrow::before,\n.co-eyebrow::after {\n    content: '';\n    width: 24px;\n    height: 1.5px;\n    background: var(--co-orange);\n    opacity: 0.6;\n}\n\n.co-h2 {\n    font-size: 32px;\n    font-weight: 800;\n    line-height: 1.2;\n    letter-spacing: -0.022em;\n    color: var(--co-navy);\n    margin: 0 0 14px;\n}\n\n.co-desc {\n    font-size: 15.5px;\n    line-height: 1.7;\n    color: var(--co-muted);\n}\n\n\/* ============================================================\n   2. \u9762\u5305\u5c51\n   ============================================================ *\/\n.ch-company-overview-breadcrumb {\n    background: var(--co-bg-soft);\n    border-bottom: 1px solid var(--co-border);\n    padding: 14px 0;\n}\n\n.ch-company-overview-breadcrumb-inner {\n    max-width: 1240px;\n    margin: 0 auto;\n    padding: 0 24px;\n    display: flex;\n    align-items: center;\n    gap: 8px;\n    font-size: 13px;\n    color: var(--co-muted);\n    flex-wrap: wrap;\n}\n\n.ch-company-overview-breadcrumb a { color: var(--co-muted); transition: color 0.2s ease; }\n.ch-company-overview-breadcrumb a:hover { color: var(--co-orange); }\n.ch-company-overview-breadcrumb-sep { opacity: 0.5; }\n.ch-company-overview-breadcrumb-current { color: var(--co-text); font-weight: 500; }\n\n\/* ============================================================\n   3. Company Introduction\n   ============================================================ *\/\n.ch-company-overview-intro {\n    display: grid;\n    grid-template-columns: 1fr 1fr;\n    gap: 56px;\n    align-items: center;\n}\n\n.ch-company-overview-intro-image {\n    position: relative;\n    border-radius: 14px;\n    overflow: hidden;\n    aspect-ratio: 4 \/ 3;\n    background: #E9EEF4;\n    box-shadow: 0 16px 40px -20px rgba(15, 23, 42, 0.25);\n}\n\n.ch-company-overview-intro-image img {\n    width: 100%;\n    height: 100%;\n    transition: transform 0.9s cubic-bezier(0.2, 0.8, 0.4, 1);\n}\n\n.ch-company-overview-intro-image:hover img { transform: scale(1.03); }\n\n.ch-company-overview-intro-content { display: flex; flex-direction: column; }\n\n.ch-company-overview-intro-title {\n    font-size: 30px;\n    font-weight: 800;\n    line-height: 1.25;\n    letter-spacing: -0.022em;\n    color: var(--co-navy);\n    margin: 0 0 20px;\n}\n\n.ch-company-overview-intro-content p {\n    font-size: 15.5px;\n    line-height: 1.75;\n    color: var(--co-muted);\n    margin-bottom: 16px;\n}\n\n.ch-company-overview-intro-content p:last-of-type { margin-bottom: 28px; }\n\n.ch-company-overview-intro-tags {\n    display: flex;\n    flex-wrap: wrap;\n    gap: 10px;\n    padding-top: 24px;\n    border-top: 1px solid var(--co-border);\n}\n\n.ch-company-overview-intro-tag {\n    display: inline-flex;\n    align-items: center;\n    gap: 8px;\n    padding: 8px 14px;\n    background: var(--co-orange-bg);\n    border: 1px solid rgba(232, 117, 26, 0.2);\n    border-radius: 8px;\n    font-size: 13px;\n    font-weight: 600;\n    color: var(--co-orange-dark);\n}\n\n.ch-company-overview-intro-tag .co-icon { font-size: 14px; }\n\n\/* ============================================================\n   4. Company Facts\n   ============================================================ *\/\n.co-facts-section {\n    background: var(--co-bg-soft);\n    padding: 72px 0;\n    border-top: 1px solid var(--co-border);\n    border-bottom: 1px solid var(--co-border);\n}\n\n.co-facts-head {\n    text-align: center;\n    margin-bottom: 40px;\n}\n\n.co-facts-grid {\n    display: grid;\n    grid-template-columns: repeat(6, 1fr);\n    gap: 0;\n    width: 100%;\n}\n\n.co-fact {\n    position: relative;\n    padding: 20px 14px;\n    display: flex;\n    flex-direction: column;\n    align-items: center;\n    justify-content: center;\n    text-align: center;\n    transition: transform 0.3s ease;\n    min-width: 0;\n}\n\n.co-fact:not(:last-child)::after {\n    content: '';\n    position: absolute;\n    top: 22%;\n    bottom: 22%;\n    right: 0;\n    width: 1px;\n    background: var(--co-border);\n    pointer-events: none;\n}\n\n.co-fact::before {\n    content: '';\n    position: absolute;\n    top: 0;\n    left: 50%;\n    transform: translateX(-50%) scaleX(0);\n    width: 28px;\n    height: 2px;\n    background: var(--co-orange);\n    border-radius: 2px;\n    transition: transform 0.3s ease;\n    transform-origin: center;\n    pointer-events: none;\n}\n\n.co-fact:hover::before { transform: translateX(-50%) scaleX(1); }\n.co-fact:hover { transform: translateY(-3px); }\n\n.co-fact-number {\n    display: inline-flex;\n    align-items: baseline;\n    justify-content: center;\n    gap: 2px;\n    font-size: 38px;\n    font-weight: 800;\n    line-height: 1.05;\n    letter-spacing: -0.03em;\n    color: var(--co-navy);\n    font-variant-numeric: tabular-nums;\n    margin-bottom: 8px;\n    transition: color 0.3s ease;\n}\n\n.co-fact:hover .co-fact-number { color: var(--co-orange); }\n\n.co-fact-suffix {\n    font-size: 0.6em;\n    font-weight: 700;\n    color: var(--co-orange);\n    transform: translateY(-0.05em);\n    line-height: 1;\n}\n\n.co-fact-unit {\n    font-size: 0.48em;\n    font-weight: 600;\n    color: var(--co-muted);\n    margin-left: 2px;\n    transform: translateY(-0.05em);\n    line-height: 1;\n}\n\n.co-fact-label {\n    font-size: 13px;\n    font-weight: 500;\n    color: var(--co-muted);\n    line-height: 1.35;\n    max-width: 130px;\n}\n\n\/* ============================================================\n   5. Global Supply\n   ============================================================ *\/\n.co-global {\n    display: grid;\n    grid-template-columns: 1.1fr 1fr;\n    gap: 56px;\n    align-items: center;\n}\n\n.co-global-content { display: flex; flex-direction: column; }\n\n.co-global-title {\n    font-size: 30px;\n    font-weight: 800;\n    line-height: 1.25;\n    letter-spacing: -0.022em;\n    color: var(--co-navy);\n    margin: 0 0 20px;\n}\n\n.co-global-desc {\n    font-size: 15.5px;\n    line-height: 1.75;\n    color: var(--co-muted);\n    margin: 0 0 28px;\n}\n\n.co-global-regions {\n    display: flex;\n    flex-wrap: wrap;\n    gap: 8px;\n    margin-bottom: 28px;\n}\n\n.co-global-region {\n    display: inline-flex;\n    align-items: center;\n    gap: 6px;\n    padding: 7px 14px;\n    background: #FFFFFF;\n    border: 1px solid var(--co-border);\n    border-radius: 30px;\n    font-size: 13px;\n    font-weight: 500;\n    color: var(--co-navy);\n    transition: all 0.2s ease;\n}\n\n.co-global-region .co-icon { color: var(--co-orange); font-size: 12px; }\n\n.co-global-region:hover {\n    border-color: var(--co-orange);\n    background: var(--co-orange-bg);\n}\n\n.co-global-clients {\n    padding-top: 24px;\n    border-top: 1px solid var(--co-border);\n}\n\n.co-global-clients-label {\n    font-size: 12px;\n    font-weight: 700;\n    letter-spacing: 0.14em;\n    text-transform: uppercase;\n    color: var(--co-muted);\n    margin-bottom: 12px;\n}\n\n.co-global-clients-list {\n    display: flex;\n    flex-wrap: wrap;\n    gap: 8px;\n}\n\n.co-global-client {\n    display: inline-flex;\n    align-items: center;\n    gap: 6px;\n    padding: 8px 14px;\n    background: var(--co-bg-soft);\n    border: 1px solid var(--co-border);\n    border-radius: 8px;\n    font-size: 13px;\n    font-weight: 600;\n    color: var(--co-navy);\n}\n\n.co-global-client .co-icon { color: var(--co-orange); font-size: 13px; }\n\n\/* ============================================================\n   Global Supply \u2014 \u4e16\u754c\u5730\u56fe + \u6e56\u5357\u8f90\u5c04\u52a8\u753b\n   ============================================================ *\/\n.co-global-map {\n    position: relative;\n    border-radius: 14px;\n    overflow: hidden;\n    background: #0F1A28;\n    aspect-ratio: 2 \/ 1;\n    isolation: isolate;\n}\n\n.co-map-bg-image {\n    position: absolute;\n    inset: 0;\n    width: 100%;\n    height: 100%;\n    object-fit: cover;\n    object-position: center;\n    filter: invert(1) hue-rotate(190deg) brightness(0.55) contrast(0.9);\n    opacity: 0.55;\n    z-index: 1;\n    pointer-events: none;\n}\n\n.co-global-map::after {\n    content: '';\n    position: absolute;\n    inset: 0;\n    background: radial-gradient(ellipse at center, transparent 45%, rgba(15, 26, 40, 0.85) 100%);\n    z-index: 2;\n    pointer-events: none;\n}\n\n.co-map-overlay {\n    position: absolute;\n    inset: 0;\n    width: 100%;\n    height: 100%;\n    z-index: 3;\n}\n\n.co-map-line {\n    stroke: rgba(232, 117, 26, 0.9);\n    stroke-width: 1.8;\n    fill: none;\n    stroke-linecap: round;\n    stroke-dasharray: 5 6;\n    filter: drop-shadow(0 0 3px rgba(232, 117, 26, 0.7));\n}\n\n.co-map-line--animated {\n    animation: coMapFlow 2s linear infinite;\n}\n\n@keyframes coMapFlow {\n    from { stroke-dashoffset: 0; }\n    to   { stroke-dashoffset: -22; }\n}\n\n.co-map-dot {\n    fill: var(--co-orange);\n    filter: drop-shadow(0 0 8px rgba(232, 117, 26, 0.95));\n}\n\n.co-map-dot--pulse {\n    animation: coMapDotPulse 2s ease-in-out infinite;\n    transform-origin: center;\n    transform-box: fill-box;\n}\n\n@keyframes coMapDotPulse {\n    0%, 100% { r: 6; opacity: 1; }\n    50%      { r: 8; opacity: 0.75; }\n}\n\n.co-map-origin-dot {\n    fill: #FFFFFF;\n    filter: drop-shadow(0 0 10px rgba(232, 117, 26, 1));\n}\n\n.co-map-origin-ring {\n    fill: none;\n    stroke: var(--co-orange);\n    stroke-width: 1.8;\n    opacity: 0;\n    transform-origin: 768px 195px;\n    animation: coMapRing 2.4s ease-out infinite;\n}\n\n.co-map-origin-ring--delay {\n    animation-delay: 1.2s;\n}\n\n@keyframes coMapRing {\n    0%   { r: 7;  opacity: 0.9; }\n    100% { r: 32; opacity: 0; }\n}\n\n.co-map-origin-label {\n    fill: #FFFFFF;\n    font-size: 12px;\n    font-weight: 700;\n    letter-spacing: 0.05em;\n    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.8);\n}\n\n\/* ============================================================\n   6. OUR JOURNEY \u2014 \u7eb5\u5411\u4ea4\u9519\u65f6\u95f4\u7ebf\n   ============================================================ *\/\n.ch-journey-section {\n    padding: 96px 0;\n    background: #FFFFFF;\n    position: relative;\n    overflow: hidden;\n}\n\n.ch-journey-header {\n    max-width: 780px;\n    margin: 0 auto 72px;\n    text-align: center;\n}\n\n.ch-journey-title {\n    font-size: 36px;\n    font-weight: 800;\n    line-height: 1.15;\n    letter-spacing: -0.025em;\n    color: var(--co-navy);\n    margin: 0 0 14px;\n}\n\n.ch-journey-subtitle {\n    font-size: 17px;\n    font-weight: 600;\n    color: var(--co-orange);\n    margin: 0 0 16px;\n    letter-spacing: -0.005em;\n}\n\n.ch-journey-intro {\n    font-size: 15.5px;\n    line-height: 1.75;\n    color: var(--co-muted);\n    margin: 0;\n}\n\n.ch-journey-timeline {\n    position: relative;\n    max-width: 1140px;\n    margin: 0 auto;\n    padding: 0 24px;\n}\n\n.ch-journey-timeline::before {\n    content: '';\n    position: absolute;\n    top: 0;\n    bottom: 0;\n    left: 50%;\n    transform: translateX(-50%);\n    width: 2px;\n    background: linear-gradient(\n        180deg,\n        rgba(232, 117, 26, 0) 0%,\n        rgba(232, 117, 26, 0.4) 5%,\n        rgba(15, 23, 42, 0.1) 15%,\n        rgba(15, 23, 42, 0.1) 85%,\n        rgba(232, 117, 26, 0.4) 95%,\n        rgba(232, 117, 26, 0) 100%\n    );\n}\n\n.ch-journey-stage {\n    position: relative;\n    display: grid;\n    grid-template-columns: 1fr 1fr;\n    gap: 80px;\n    align-items: center;\n    margin-bottom: 96px;\n}\n\n.ch-journey-stage:last-child { margin-bottom: 0; }\n\n.ch-journey-stage::before {\n    content: '';\n    position: absolute;\n    left: 50%;\n    top: 50%;\n    transform: translate(-50%, -50%);\n    width: 16px;\n    height: 16px;\n    border-radius: 50%;\n    background: #FFFFFF;\n    border: 3px solid var(--co-orange);\n    z-index: 2;\n    box-shadow: 0 0 0 6px rgba(232, 117, 26, 0.12);\n    transition: transform 0.3s ease;\n}\n\n.ch-journey-stage--odd .ch-journey-stage-content {\n    grid-column: 1 \/ 2;\n    text-align: right;\n    align-items: flex-end;\n}\n\n.ch-journey-stage--odd .ch-journey-stage-image {\n    grid-column: 2 \/ 3;\n}\n\n.ch-journey-stage--even .ch-journey-stage-content {\n    grid-column: 2 \/ 3;\n    text-align: left;\n    align-items: flex-start;\n}\n\n.ch-journey-stage--even .ch-journey-stage-image {\n    grid-column: 1 \/ 2;\n}\n\n.ch-journey-stage-content {\n    display: flex;\n    flex-direction: column;\n}\n\n.ch-journey-stage-year {\n    display: inline-flex;\n    align-items: center;\n    gap: 8px;\n    font-size: 13px;\n    font-weight: 800;\n    letter-spacing: 0.12em;\n    text-transform: uppercase;\n    color: var(--co-orange);\n    margin-bottom: 14px;\n    font-variant-numeric: tabular-nums;\n}\n\n.ch-journey-stage-year::before {\n    content: '';\n    width: 24px;\n    height: 2px;\n    background: var(--co-orange);\n    border-radius: 2px;\n}\n\n.ch-journey-stage--odd .ch-journey-stage-year::before { order: 2; }\n\n.ch-journey-stage-title {\n    font-size: 26px;\n    font-weight: 800;\n    line-height: 1.2;\n    letter-spacing: -0.022em;\n    color: var(--co-navy);\n    margin: 0 0 18px;\n}\n\n.ch-journey-stage-text {\n    font-size: 15.5px;\n    line-height: 1.75;\n    color: var(--co-text);\n    margin: 0 0 14px;\n}\n\n.ch-journey-stage-text:last-of-type { margin-bottom: 0; }\n\n.ch-journey-stage-text strong {\n    color: var(--co-navy);\n    font-weight: 600;\n}\n\n.ch-journey-stage-image {\n    position: relative;\n    border-radius: 12px;\n    overflow: hidden;\n    aspect-ratio: 3 \/ 2;\n    background: #E9EEF4;\n    box-shadow: 0 16px 40px -22px rgba(15, 23, 42, 0.28);\n}\n\n.ch-journey-stage-image img {\n    width: 100%;\n    height: 100%;\n    transition: transform 0.9s cubic-bezier(0.2, 0.8, 0.4, 1);\n}\n\n.ch-journey-stage-image:hover img { transform: scale(1.04); }\n\n.ch-journey-stage {\n    opacity: 0;\n    transition: opacity 0.6s ease;\n}\n\n.ch-journey-stage.is-visible { opacity: 1; }\n\n.ch-journey-stage-content,\n.ch-journey-stage-image {\n    opacity: 0;\n    transition: opacity 0.7s cubic-bezier(0.2, 0.8, 0.4, 1),\n                transform 0.7s cubic-bezier(0.2, 0.8, 0.4, 1);\n}\n\n.ch-journey-stage--odd .ch-journey-stage-content { transform: translateX(20px); }\n.ch-journey-stage--odd .ch-journey-stage-image { transform: translateX(-20px); }\n.ch-journey-stage--even .ch-journey-stage-content { transform: translateX(-20px); }\n.ch-journey-stage--even .ch-journey-stage-image { transform: translateX(20px); }\n\n.ch-journey-stage.is-visible .ch-journey-stage-content,\n.ch-journey-stage.is-visible .ch-journey-stage-image {\n    opacity: 1;\n    transform: translateX(0);\n}\n\n\/* ============================================================\n   7. \u54cd\u5e94\u5f0f\n   ============================================================ *\/\n\n@media (max-width: 1200px) {\n    .co-h2 { font-size: 28px; }\n    .ch-journey-title { font-size: 32px; }\n    .ch-journey-stage-title { font-size: 24px; }\n}\n\n@media (max-width: 1024px) {\n    .co-section { padding: 72px 0; }\n\n    .co-facts-grid { grid-template-columns: repeat(3, 1fr); }\n    .co-fact:nth-child(3n)::after { display: none; }\n    .co-fact:nth-child(n+4) { border-top: 1px solid var(--co-border); }\n    .co-fact:nth-child(n+4)::after { top: 18%; bottom: 18%; }\n    .co-fact-number { font-size: 34px; }\n\n    .ch-company-overview-intro { grid-template-columns: 1fr; gap: 40px; }\n    .ch-company-overview-intro-title { font-size: 26px; }\n\n    .co-global { grid-template-columns: 1fr; gap: 40px; }\n    .co-global-map { aspect-ratio: 16 \/ 9; }\n\n    .ch-journey-section { padding: 72px 0; }\n    .ch-journey-timeline::before { left: 24px; transform: none; }\n    .ch-journey-stage {\n        grid-template-columns: 1fr;\n        gap: 28px;\n        margin-bottom: 72px;\n        padding-left: 64px;\n    }\n    .ch-journey-stage::before {\n        left: 24px;\n        top: 8px;\n        transform: translate(-50%, 0);\n    }\n    .ch-journey-stage--odd .ch-journey-stage-content,\n    .ch-journey-stage--even .ch-journey-stage-content {\n        grid-column: 1 \/ 2;\n        text-align: left;\n        align-items: flex-start;\n        order: 1;\n    }\n    .ch-journey-stage--odd .ch-journey-stage-image,\n    .ch-journey-stage--even .ch-journey-stage-image {\n        grid-column: 1 \/ 2;\n        order: 2;\n    }\n    .ch-journey-stage--odd .ch-journey-stage-year::before { order: 0; }\n\n    .ch-journey-stage--odd .ch-journey-stage-content,\n    .ch-journey-stage--even .ch-journey-stage-content {\n        transform: translateY(20px);\n    }\n    .ch-journey-stage--odd .ch-journey-stage-image,\n    .ch-journey-stage--even .ch-journey-stage-image {\n        transform: translateY(20px);\n    }\n    .ch-journey-stage.is-visible .ch-journey-stage-content,\n    .ch-journey-stage.is-visible .ch-journey-stage-image {\n        transform: translateY(0);\n    }\n}\n\n@media (max-width: 768px) {\n    .co-section { padding: 56px 0; }\n    .co-h2 { font-size: 24px; }\n\n    .ch-company-overview-container { padding: 0 20px; }\n\n    .ch-company-overview-intro-title { font-size: 24px; }\n    .ch-company-overview-intro-content p { font-size: 14.5px; }\n\n    .co-facts-section { padding: 56px 0; }\n    .co-facts-grid { grid-template-columns: repeat(2, 1fr); }\n    .co-fact:nth-child(3n)::after { display: block; }\n    .co-fact:nth-child(n+4) { border-top: none; }\n    .co-fact:nth-child(2n)::after { display: none; }\n    .co-fact:nth-child(n+3) { border-top: 1px solid var(--co-border); }\n    .co-fact-number { font-size: 30px; }\n    .co-fact-label { font-size: 12.5px; }\n\n    .co-global-title { font-size: 24px; }\n    .co-global-desc { font-size: 14.5px; }\n\n    .ch-journey-section { padding: 56px 0; }\n    .ch-journey-header { margin-bottom: 48px; }\n    .ch-journey-title { font-size: 26px; }\n    .ch-journey-subtitle { font-size: 15px; }\n    .ch-journey-intro { font-size: 14.5px; }\n\n    .ch-journey-timeline { padding: 0 20px; }\n    .ch-journey-timeline::before { left: 20px; }\n    .ch-journey-stage {\n        padding-left: 52px;\n        gap: 22px;\n        margin-bottom: 56px;\n    }\n    .ch-journey-stage::before {\n        left: 20px;\n        width: 14px;\n        height: 14px;\n    }\n    .ch-journey-stage-title { font-size: 20px; }\n    .ch-journey-stage-text { font-size: 14.5px; }\n}\n\n@media (max-width: 480px) {\n    .ch-company-overview-intro-tags { gap: 8px; }\n    .ch-company-overview-intro-tag { font-size: 12px; padding: 6px 12px; }\n\n    .co-h2 { font-size: 22px; }\n    .co-fact-number { font-size: 26px; }\n\n    .co-global-region { font-size: 12px; padding: 6px 12px; }\n\n    .ch-journey-title { font-size: 22px; }\n}\n\n@media (prefers-reduced-motion: reduce) {\n    .ch-company-overview-page *,\n    .ch-company-overview-page *::before,\n    .ch-company-overview-page *::after {\n        transition: none !important;\n        animation: none !important;\n    }\n    .ch-journey-stage,\n    .ch-journey-stage-content,\n    .ch-journey-stage-image {\n        opacity: 1 !important;\n        transform: none !important;\n    }\n    .co-map-line--animated,\n    .co-map-dot--pulse,\n    .co-map-origin-ring {\n        animation: none !important;\n    }\n    .co-map-origin-ring { opacity: 0.4; }\n}\n<\/style>\n\n<!-- ============================================================ HTML \u4e3b\u4f53 ============================================================ -->\n\n<main class=\"ch-company-overview-page\">\n\n<!-- \u9762\u5305\u5c51 -->\n<nav class=\"ch-company-overview-breadcrumb\" aria-label=\"Breadcrumb\">\n    <div class=\"ch-company-overview-breadcrumb-inner\">\n        <a href=\"\/\">Home<\/a>\n        <span class=\"ch-company-overview-breadcrumb-sep\">\/<\/span>\n        <a href=\"\/about-us\/\">About Us<\/a>\n        <span class=\"ch-company-overview-breadcrumb-sep\">\/<\/span>\n        <span class=\"ch-company-overview-breadcrumb-current\">Company Overview<\/span>\n    <\/div>\n<\/nav>\n\n<!-- 01. Who We Are -->\n<section class=\"co-section\" aria-label=\"Who We Are\">\n    <div class=\"ch-company-overview-container\">\n        <div class=\"ch-company-overview-intro\">\n            <figure class=\"ch-company-overview-intro-image\">\n                <img decoding=\"async\" src=\"https:\/\/chpdc.com\/wp-content\/uploads\/2026\/10\/About-Us7.webp\"\n                     alt=\"Chenghui drilling tools manufacturing workshop\"\n                     width=\"1200\" height=\"900\" \/>\n            <\/figure>\n            <div class=\"ch-company-overview-intro-content\">\n                <h2 class=\"ch-company-overview-intro-title\">Who We Are<\/h2>\n                <p>Chenghui has been involved in drilling tool manufacturing since 2008, serving customers across water well drilling, geological exploration, mining and engineering applications.<\/p>\n                <p>Our product range includes PDC drill bits, diamond core bits, tricone drill bits, DTH drilling tools, alloy drilling tools and customized products.<\/p>\n                <p>From product selection and customization to manufacturing, inspection and delivery, our goal is to provide practical drilling tool solutions based on actual drilling requirements.<\/p>\n                <div class=\"ch-company-overview-intro-tags\">\n                    <span class=\"ch-company-overview-intro-tag\">Manufacturing<\/span>\n                    <span class=\"ch-company-overview-intro-tag\">Customization<\/span>\n                    <span class=\"ch-company-overview-intro-tag\">Global B2B Supply<\/span>\n                <\/div>\n            <\/div>\n        <\/div>\n    <\/div>\n<\/section>\n\n<!-- 02. Company Facts -->\n<section class=\"co-facts-section\" aria-label=\"Company Facts\">\n    <div class=\"ch-company-overview-container\">\n        <header class=\"co-facts-head\">\n            <h2 class=\"co-h2\">Company Facts<\/h2>\n            <p class=\"co-desc\">A Snapshot of Our Experience and Manufacturing Scale<\/p>\n        <\/header>\n        <div class=\"co-facts-grid\">\n            <div class=\"co-fact\">\n                <div class=\"co-fact-number\"><span id=\"coFactNum1\">2008<\/span><\/div>\n                <div class=\"co-fact-label\">Established<\/div>\n            <\/div>\n            <div class=\"co-fact\">\n                <div class=\"co-fact-number\"><span id=\"coFactNum2\">0<\/span><span class=\"co-fact-suffix\">+<\/span><span class=\"co-fact-unit\">m\u00b2<\/span><\/div>\n                <div class=\"co-fact-label\">Factory Area<\/div>\n            <\/div>\n            <div class=\"co-fact\">\n                <div class=\"co-fact-number\"><span id=\"coFactNum3\">0<\/span><span class=\"co-fact-suffix\">+<\/span><\/div>\n                <div class=\"co-fact-label\">Employees<\/div>\n            <\/div>\n            <div class=\"co-fact\">\n                <div class=\"co-fact-number\"><span id=\"coFactNum4\">0<\/span><span class=\"co-fact-suffix\">+<\/span><\/div>\n                <div class=\"co-fact-label\">Export Countries<\/div>\n            <\/div>\n            <div class=\"co-fact\">\n                <div class=\"co-fact-number\"><span id=\"coFactNum5\">0<\/span><span class=\"co-fact-suffix\">+<\/span><\/div>\n                <div class=\"co-fact-label\">Drill Bits \/ Year<\/div>\n            <\/div>\n            <div class=\"co-fact\">\n                <div class=\"co-fact-number\"><span id=\"coFactNum6\">0<\/span><span class=\"co-fact-suffix\">+<\/span><\/div>\n                <div class=\"co-fact-label\">Years Experience<\/div>\n            <\/div>\n        <\/div>\n    <\/div>\n<\/section>\n\n<!-- 03. Global Supply -->\n<section class=\"co-section co-section--soft\" aria-label=\"Global Supply\">\n    <div class=\"ch-company-overview-container\">\n        <div class=\"co-global\">\n            <div class=\"co-global-content\">\n                <span class=\"co-eyebrow\">Global Supply<\/span>\n                <h2 class=\"co-global-title\">Supplying Drilling Professionals Worldwide<\/h2>\n                <p class=\"co-global-desc\">We work with distributors, drilling contractors, equipment suppliers and project buyers across international markets.<\/p>\n                <div class=\"co-global-regions\">\n                    <span class=\"co-global-region\">North America<\/span>\n                    <span class=\"co-global-region\">South America<\/span>\n                    <span class=\"co-global-region\">Europe<\/span>\n                    <span class=\"co-global-region\">Russia &amp; CIS<\/span>\n                    <span class=\"co-global-region\">Middle East<\/span>\n                    <span class=\"co-global-region\">Africa<\/span>\n                    <span class=\"co-global-region\">Southeast Asia<\/span>\n                    <span class=\"co-global-region\">Oceania<\/span>\n                <\/div>\n                <div class=\"co-global-clients\">\n                    <div class=\"co-global-clients-label\">Customer Types<\/div>\n                    <div class=\"co-global-clients-list\">\n                        <span class=\"co-global-client\">Distributors<\/span>\n                        <span class=\"co-global-client\">Drilling Contractors<\/span>\n                        <span class=\"co-global-client\">Equipment Suppliers<\/span>\n                        <span class=\"co-global-client\">Project Buyers<\/span>\n                    <\/div>\n                <\/div>\n            <\/div>\n\n            <!-- \u4e16\u754c\u5730\u56fe + \u6e56\u5357\u8f90\u5c04 8 \u5927\u533a\u57df\u52a8\u753b -->\n            <div class=\"co-global-map\" aria-hidden=\"true\">\n                <img decoding=\"async\" class=\"co-map-bg-image\"\n                     src=\"https:\/\/upload.wikimedia.org\/wikipedia\/commons\/8\/80\/World_map_-_low_resolution.svg\"\n                     alt=\"\"\n                     loading=\"lazy\" \/>\n\n                <svg class=\"co-map-overlay\" viewBox=\"0 0 1000 500\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" preserveAspectRatio=\"xMidYMid meet\">\n\n                    <!-- 8 \u6761\u8f90\u5c04\u7ebf -->\n                    <g class=\"co-map-lines\">\n                        <path class=\"co-map-line co-map-line--animated\" d=\"M768 195 Q 580 120 260 160\" \/>\n                        <path class=\"co-map-line co-map-line--animated\" d=\"M768 195 Q 500 330 320 360\" \/>\n                        <path class=\"co-map-line co-map-line--animated\" d=\"M768 195 Q 660 160 530 155\" \/>\n                        <path class=\"co-map-line co-map-line--animated\" d=\"M768 195 Q 720 120 640 110\" \/>\n                        <path class=\"co-map-line co-map-line--animated\" d=\"M768 195 Q 690 230 600 245\" \/>\n                        <path class=\"co-map-line co-map-line--animated\" d=\"M768 195 Q 630 280 530 305\" \/>\n                        <path class=\"co-map-line co-map-line--animated\" d=\"M768 195 Q 800 240 800 275\" \/>\n                        <path class=\"co-map-line co-map-line--animated\" d=\"M768 195 Q 860 320 855 400\" \/>\n                    <\/g>\n\n                    <!-- 8 \u4e2a\u76ee\u6807\u8282\u70b9 -->\n                    <g class=\"co-map-dots\">\n                        <circle class=\"co-map-dot co-map-dot--pulse\" cx=\"260\" cy=\"160\" r=\"6\" \/>\n                        <circle class=\"co-map-dot co-map-dot--pulse\" cx=\"320\" cy=\"360\" r=\"6\" \/>\n                        <circle class=\"co-map-dot co-map-dot--pulse\" cx=\"530\" cy=\"155\" r=\"6\" \/>\n                        <circle class=\"co-map-dot co-map-dot--pulse\" cx=\"640\" cy=\"110\" r=\"6\" \/>\n                        <circle class=\"co-map-dot co-map-dot--pulse\" cx=\"600\" cy=\"245\" r=\"6\" \/>\n                        <circle class=\"co-map-dot co-map-dot--pulse\" cx=\"530\" cy=\"305\" r=\"6\" \/>\n                        <circle class=\"co-map-dot co-map-dot--pulse\" cx=\"800\" cy=\"275\" r=\"6\" \/>\n                        <circle class=\"co-map-dot co-map-dot--pulse\" cx=\"855\" cy=\"400\" r=\"6\" \/>\n                    <\/g>\n\n                    <!-- \u6e56\u5357\u8d77\u70b9 -->\n                    <g class=\"co-map-origin\">\n                        <circle class=\"co-map-origin-ring\" cx=\"768\" cy=\"195\" r=\"16\" \/>\n                        <circle class=\"co-map-origin-ring co-map-origin-ring--delay\" cx=\"768\" cy=\"195\" r=\"16\" \/>\n                        <circle class=\"co-map-origin-dot\" cx=\"768\" cy=\"195\" r=\"7\" \/>\n                        <text class=\"co-map-origin-label\" x=\"768\" y=\"175\" text-anchor=\"middle\">Hunan, China<\/text>\n                    <\/g>\n                <\/svg>\n            <\/div>\n\n        <\/div>\n    <\/div>\n<\/section>\n\n<!-- 04. OUR JOURNEY -->\n<section class=\"ch-journey-section\" aria-label=\"Our Journey\">\n    <div class=\"ch-company-overview-container\">\n        <header class=\"ch-journey-header\">\n            <span class=\"co-eyebrow\">Our Journey<\/span>\n            <h2 class=\"ch-journey-title\">Our Journey<\/h2>\n            <p class=\"ch-journey-subtitle\">Built Step by Step Since 2008<\/p>\n            <p class=\"ch-journey-intro\">Our story is not about rapid expansion. It is about years of manufacturing, problem solving, customer feedback and continuous improvement in drilling tools.<\/p>\n        <\/header>\n        <div class=\"ch-journey-timeline\">\n\n            <!-- \u9636\u6bb5 1 \u00b7 2008 -->\n            <article class=\"ch-journey-stage ch-journey-stage--odd\">\n                <div class=\"ch-journey-stage-content\">\n                    <div class=\"ch-journey-stage-year\">2008 \u2014 Where We Started<\/div>\n                    <h3 class=\"ch-journey-stage-title\">A Small Start in a Demanding Industry<\/h3>\n                    <p class=\"ch-journey-stage-text\">Chenghui began its journey in 2008 from a small-scale manufacturing environment.<\/p>\n                    <p class=\"ch-journey-stage-text\">In the early years, resources were limited, the team was small, and every improvement required time, patience and hands-on experience.<\/p>\n                    <p class=\"ch-journey-stage-text\">Drilling tools may appear simple from the outside, but real manufacturing quickly taught us otherwise. Different formations, drilling rigs, connections and operating conditions could produce very different results. Those early challenges became part of our learning process.<\/p>\n                <\/div>\n                <figure class=\"ch-journey-stage-image\">\n                    <img decoding=\"async\" src=\"https:\/\/chpdc.com\/wp-content\/uploads\/2026\/10\/2008-Chenghui.webp\"\n                         alt=\"Chenghui drilling tools manufacturing in 2008\"\n                         width=\"1200\" height=\"800\" \/>\n                <\/figure>\n            <\/article>\n\n            <!-- \u9636\u6bb5 2 \u00b7 Learning Through Manufacturing -->\n            <article class=\"ch-journey-stage ch-journey-stage--even\">\n                <figure class=\"ch-journey-stage-image\">\n                    <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/chpdc.com\/wp-content\/uploads\/2026\/10\/PDC-welding.webp\"\n                         alt=\"PDC drill bit welding process at Chenghui\"\n                         width=\"1200\" height=\"800\" \/>\n                <\/figure>\n                <div class=\"ch-journey-stage-content\">\n                    <div class=\"ch-journey-stage-year\">Learning Through Manufacturing<\/div>\n                    <h3 class=\"ch-journey-stage-title\">Learning Through Manufacturing<\/h3>\n                    <p class=\"ch-journey-stage-text\">The early years were not always easy. Manufacturing consistency, material selection, cutter configuration, welding, dimensional control and connection accuracy all had to be improved through repeated production and field feedback.<\/p>\n                    <p class=\"ch-journey-stage-text\">Some problems could be solved quickly. Others required repeated adjustment, testing and communication with customers.<\/p>\n                    <p class=\"ch-journey-stage-text\">Instead of pursuing rapid expansion, we concentrated on improving what we could control \u2014 the manufacturing process, product structure and response to actual drilling conditions. This period laid the foundation for the way we still work today.<\/p>\n                <\/div>\n            <\/article>\n\n            <!-- \u9636\u6bb5 3 \u00b7 Building Our Capabilities -->\n            <article class=\"ch-journey-stage ch-journey-stage--odd\">\n                <div class=\"ch-journey-stage-content\">\n                    <div class=\"ch-journey-stage-year\">Building Our Capabilities<\/div>\n                    <h3 class=\"ch-journey-stage-title\">Building Our Capabilities<\/h3>\n                    <p class=\"ch-journey-stage-text\">As experience accumulated, our manufacturing capabilities gradually expanded. Machining, welding, assembly, grinding, surface treatment and inspection became increasingly integrated into our production process.<\/p>\n                    <p class=\"ch-journey-stage-text\">At the same time, customer requirements became more diverse. Standard products were no longer enough for every application. Different projects required different diameters, threads, blade structures, cutter layouts and drilling configurations.<\/p>\n                    <p class=\"ch-journey-stage-text\">Customization therefore became an important part of our manufacturing capability. Rather than treating special specifications as exceptions, we began building them into the way we work.<\/p>\n                <\/div>\n                <figure class=\"ch-journey-stage-image\">\n                    <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/chpdc.com\/wp-content\/uploads\/2026\/09\/Chenghui-Workshop.webp\"\n                         alt=\"Chenghui drilling tools manufacturing workshop\"\n                         width=\"1200\" height=\"800\" \/>\n                <\/figure>\n            <\/article>\n\n            <!-- \u9636\u6bb5 4 \u00b7 A Broader Product Range -->\n            <article class=\"ch-journey-stage ch-journey-stage--even\">\n                <figure class=\"ch-journey-stage-image\">\n                    <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/chpdc.com\/wp-content\/uploads\/2026\/09\/spray-booth-scaled.webp\"\n                         alt=\"Spray booth for drilling tools surface treatment at Chenghui\"\n                         width=\"1200\" height=\"800\" \/>\n                <\/figure>\n                <div class=\"ch-journey-stage-content\">\n                    <div class=\"ch-journey-stage-year\">A Broader Product Range<\/div>\n                    <h3 class=\"ch-journey-stage-title\">A Broader Product Range<\/h3>\n                    <p class=\"ch-journey-stage-text\">With broader manufacturing experience came a broader product range.<\/p>\n                    <p class=\"ch-journey-stage-text\">Over time, Chenghui expanded from core drilling tool production into multiple product categories, including PDC drill bits, diamond core bits, tricone drill bits, DTH drilling tools, alloy drilling tools and customized drilling products.<\/p>\n                    <p class=\"ch-journey-stage-text\">Each product category brought new manufacturing requirements and new lessons. But one principle remained unchanged:<\/p>\n                    <p class=\"ch-journey-stage-text\"><strong>A drilling tool should be matched to the application, not simply selected by appearance or diameter.<\/strong><\/p>\n                <\/div>\n            <\/article>\n\n            <!-- \u9636\u6bb5 5 \u00b7 Growing with Our Customers -->\n            <article class=\"ch-journey-stage ch-journey-stage--odd\">\n                <div class=\"ch-journey-stage-content\">\n                    <div class=\"ch-journey-stage-year\">Growing with Our Customers<\/div>\n                    <h3 class=\"ch-journey-stage-title\">Growing with Our Customers<\/h3>\n                    <p class=\"ch-journey-stage-text\">As our products reached more international markets, we began working with customers facing very different drilling conditions.<\/p>\n                    <p class=\"ch-journey-stage-text\">A water well contractor may care about drilling speed and formation changes. A geological exploration customer may focus on core recovery and stability. A distributor may need a reliable range of sizes and connections for different local projects.<\/p>\n                    <p class=\"ch-journey-stage-text\">These differences helped us understand that supplying drilling tools is not only about manufacturing products. It also requires listening carefully to how and where those products will be used. Customer questions, field feedback and repeat requirements became an important part of our continuous improvement.<\/p>\n                <\/div>\n                <figure class=\"ch-journey-stage-image\">\n                    <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/chpdc.com\/wp-content\/uploads\/2026\/10\/About-Us3.webp\"\n                         alt=\"Drilling tools packing and shipment preparation at Chenghui\"\n                         width=\"1200\" height=\"800\" \/>\n                <\/figure>\n            <\/article>\n\n            <!-- \u9636\u6bb5 6 \u00b7 Today -->\n            <article class=\"ch-journey-stage ch-journey-stage--even\">\n                <figure class=\"ch-journey-stage-image\">\n                    <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/chpdc.com\/wp-content\/uploads\/2026\/10\/About-Us6.webp\"\n                         alt=\"Chenghui drilling tools manufacturing today\"\n                         width=\"1200\" height=\"800\" \/>\n                <\/figure>\n                <div class=\"ch-journey-stage-content\">\n                    <div class=\"ch-journey-stage-year\">Today \u2014 Still Moving Forward<\/div>\n                    <h3 class=\"ch-journey-stage-title\">Today \u2014 Still Moving Forward<\/h3>\n                    <p class=\"ch-journey-stage-text\">Today, Chenghui serves international drilling customers with a broader product range, stronger customization capability and a more complete manufacturing process than when we started.<\/p>\n                    <p class=\"ch-journey-stage-text\">But our approach remains practical. We continue to focus on the details that affect real drilling performance: formation conditions, bit size, connection, cutting structure, drilling equipment and application.<\/p>\n                    <p class=\"ch-journey-stage-text\">We do not see our journey as finished. Every new application, customized requirement and customer feedback gives us another opportunity to improve. What started as a small manufacturing operation in 2008 has grown step by step through persistence, manufacturing experience and a long-term commitment to drilling tools.<\/p>\n                <\/div>\n            <\/article>\n\n        <\/div>\n    <\/div>\n<\/section>\n\n<\/main>\n\n<!-- ============================================================ JavaScript \u2014 \u6570\u5b57\u52a8\u753b + Journey \u4ea4\u9519\u52a8\u753b ============================================================ -->\n<script>\n(function () {\n    'use strict';\n\n    var reduceMotion = window.matchMedia &&\n        window.matchMedia('(prefers-reduced-motion: reduce)').matches;\n\n    \/* ============================================================\n       A. 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