Hejian Hengji Bit Manufacture CO.,LTD Hejian Hengji Bit Manufacture CO.,LTD.,as a leading manufacturer of tricone bit and PDC bits,our products are made strictly complying with API specifications and ISO9001.

Hejian Hengji Bit Manufacture CO.,LTD was established in 1990.we have kept our clients ahead of schedule and under budget by providing the highest quality tools at the best possible prices.

We ship to more than 30different countries and serve industries such as Oil&Gas,water well ,Construction ,Mining,Horizontal Directional Drilling(HDD),Geothermal and Environmental .Our experienced staff is here to assist you with everything from choosing the right bit to shipping around the globe.

Our goal is to provide our customers with the best quality tools,accessories and service in the industry.We are supported by many years of experience ,trained professionals and a full machine shop.Reduce the cost ,Speed the drilling,Guarantee the safety is always our aim.

Welcome to visit us at any time!