China drill bits manufacturer & supplier

Throop Rock drill Bit

Throop Rock Bit
At early days Throop started servicing local oilfield and related markets with machining, tooling, and related components.Throop

2016-06-16

NOV(National Oilwell Varco) bits

NOV(National Oilwell Varco) bits
If you are an expert of drilling tools, there is no doubt you know National Oilwell Varco (NOV).We are proud a

2016-06-16

Baker Hughes drill bits

Baker Hughes bits
Baker Hughes mainly provide oilfield service, tools and software for drilling and production management It creats value for oi

2016-06-16

Atlas rock bits drill bits

Atlas rock bits
There are many companies in the rock bit industry that claim to have the largest inventory, or be the largest buyer of material.

2016-06-16