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On March 8, 2025, we celebrate International Women’s Day by honoring the women contributing to manufacturing,...
On February 5, 2025, Chenghui officially resumed operations after the Chinese New Year holiday, restarting...
On April 25, 2025, Chenghui organized a team-building trip to Yangshuo, Guilin, strengthening unity,...
The 4 Blade Arc Profile PDC Drill Bit features a tungsten carbide alloy steel body, spiral cuttings removal...
4-Blade PDC Drag Bit, PDC Drill Bit for Soft Formations, High Precision PDC Drill Bit, Rotary Drilling...
The 3 Blade Concave PDC Drag Bit, released on July 18, 2013, is specifically engineered for rotary drilling...
Company History Drilling Tools, PDC Bit Manufacturer Story, Drilling Tools Company News, PDC Drag Bit...
3 Blade PDC Drag Bit, PDC Drag Bit for Soft Formations, PDC Drill Bit Manufacturer, Rotary Drilling PDC...
The drilling industry continues to evolve, and so do we.
With each product, each order, and each customer...