Công ty TNHH Công nghệ Khoan Chenghui (Thâm Quyến).
China National Day 2026: Chenghui Drilling Wishes China Prosperity and Moves Forward with Global Partners October 1, 2026 · Chenghui
Chenghui at CHINA MINING 2026: Connecting Drilling Technology With the Global Mining Industry Exploring new chances in geological exploration, mining
91 mm Flat-Top PDC Drill Bit After 100 m of Field Drilling Field performance of a 91 mm non-coring PDC
400 m Geothermal Well Drilling Project Using a 4-Blade Arc PDC Drill Bit Field application of a 1613 PDC cutter
How PDC Drill Bits Are Made: Inside the PDC Bit Manufacturing Process From formation analysis and cutting-structure design to CNC
300 m Rock Coring Project Using a PDC Core Drill Bit A geological investigation case in mixed sedimentary rock 📍
Stronger Together: Chenghui Team Building Trip to Guilin, Guangxi How a shared journey built trust, communication and teamwork 📘 Company
Growing Together by the Sea: Chenghui Team Building in Beihai, Guangxi How a shared journey by the coast strengthened trust
Five-Blade Arc PDC Drill Bit for Hard-Rock Drilling Field performance of a 1613 PDC cutting structure in competent hard formations
Why Drill Bit Quality Control Matters Material inspection, cutter placement, welding, gauge control and final inspection explained 📘 Quality Control
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