CGEO was founded in 1980, with a registered capital of 80 million RMB. Our company is a leading and long-standing manufacturer of diamond drilling tools for more than 40 years in China. CGEO especially offers a complete range of diamond drilling tools, such as core barrels, head assemblies, overshots, wireline drill rods, wireline casing, diamond bits, reaming shells, casing shoes,core barrel components, rod string accessories, other tools, recovery tools etc.

Our aim is to manufacture and supply high quality diamond drilling tools for mineral exploration, mining and tunneling, geotechnical drilling, water well drilling etc.

CGEO established several production lines and control lines to cover the full range of wireline coring systems.

-Core barrels,Head assemblies,Overshots and Drilling Accessories Production Line to cover core barrels, head assembiles, overshots, water swivels,hoist plugs,adapter subs,casing cutters,casing advancers,inner tube wrenches,outer tube wrenches, rod wrenches,rod recovery taps,casing recovery taps and other related drilling accessories.

-Wireline Drill Rods and Casing Prodcution Line to cover various kinds of wireline drill rods&casing and other related drill rods&casing.

-Diamond Bits and Reaming Shell Prodcution Line to cover different types and sizes of impregnated diamond bits&reaming shells and other related diamond bits and reaming shells

-Drill Rods Upsetting Production Line to do the upsetting processes of the drill rods

-Friction Welding Production Line to do the friction welding of the drill rods

-Surface Treatment Prodcution Line to do the surface treatment of the drill rods&casing and other tubes

-Quality Control and Inspection Line to do the testing and analysis of raw materials,monitor and inspect the process during the prodcution,do the final inspection before delivery.

We are committed to providing our customers with high quality products and superior service at competitive prices. By now, CGEO has deliverd our diamond drilling products to over 40 countries and regions around the world. Our factory covers around 80,000 square meters, with several production lines and workshops. We have more than 200 employees and more than 20 technical engineers. We keep innovating through the years, and our staff is committed to providing the newest and best products to our customers around the world.

Trust CGEO Boost your business!

Company Overview

Core barrels,Head Assemblies,Overshots and Drilling Accessories Production Line

Wireline Drill Rods Automatic Production Line and Casing Prodcution Line

Diamond Bits and Reaming Shells Production Line

Drill Rods Upsetting Production Line

Friction Welding Production Line

Surface Treatment Prodcution Line

Quality Control and Inspection Line