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Our news center includes product updates, drilling solutions, industry insights, project cases, and drilling technology articles. Readers can learn more about PDC drill bits, tricone bits, DTH hammers, water well drilling rigs, diamond core bits, and customized drilling tools

PDC reamer bit
How to Choose the Right Rock Reamer Formation Types and HDD Application Guide
Learn how to choose the right rock reamer for hard, abrasive or fractured formations. Explore reamer...
Five-blade PDC bit 3
Water Well Drilling PDC Bit for Sand, Clay & Gravel – Faster Drilling and Lower Cost per Meter
This page introduces PDC bit solutions specifically designed for water well drilling. Through a lightweight...
three-cone drill bit
What Is a Tricone Bit? Complete Guide to Structure, Types and Applications
A tricone bit is a rotary drilling tool with three rolling cones designed to crush and break rock formations....
Four-wing PDC arc angle drill bit 6
Properties and Applications of PDC Diamond Composite Materials
PDC diamond composite materials, with their high hardness, wear resistance, and thermal stability, have...
Trip to Guilin in April 2024
Chenghui Team Building Event in Yangshuo Guilin on April 25, 2024 Strengthening Unity and Corporate Culture
On April 25, 2025, Chenghui organized a team-building trip to Yangshuo, Guilin, strengthening unity,...
Four-blade PDC arc angle drill bit 1
Geothermal Drilling Solutions: Efficient, Durable and Cost-Optimized Approaches for Modern Energy Projects
Certainly, I will help you sort out the abstract and key focus words of this article: Abstract With...
Construction site
Weight on Bit and Rate of Penetration: How to Optimize Drilling Efficiency and Reduce Bit Wear
Learn how Weight on Bit (WOB) affects rock breaking stages, drilling efficiency, and bit wear. Discover...
PDC core bit 3
Xi'an Limestone Drilling Case: PDC Exploration Coring Bit Doubles Drilling Efficiency, with an Average Drilling Depth of 550 Meters per Bit
In June 2022, an exploration company in Xi'an used our PDC exploration coring bits to complete a 24-meter...
Four-wing PDC arc angle drill bit 3
4 Blade Arc Profile PDC Drill Bit for Multi-Formation Water and Air Drilling
The 4 Blade Arc Profile PDC Drill Bit features a tungsten carbide alloy steel body, spiral cuttings removal...
Four-wing PDC scraper bit
Introducing Our New 4-Blade PDC Drag Bit: High-Precision, Stable & Durable Drilling
4-Blade PDC Drag Bit, PDC Drill Bit for Soft Formations, High Precision PDC Drill Bit, Rotary Drilling...
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