Hejian Hengji Bit Manufacturer Co.,LTD is specialized in researching and production of rock drilling bits since 2012, mainly includes tricone bits, PDC bits, HDD hole reamer, foundation single roller cutters, drag bits and related tools with advanced CNC machines and R&D team and on-time delivery, the annual production capacity of more than 20,000 pcs.
As a professional bit manufacturer, we have been awarded the SGS Certification, ISO9001: 2008 quality management system. We have exported to more than 40 countries and areas with professional technical and marketing team and serve industries such as reamer, oil well drilling, gas well drilling, geothermal well drilling, mining, geological survey, hydrographic survey, water well drilling, HDD pipelines projects, foundation projects. Our experienced staff is here to assist you with everything from choosing the right bit to shipping around the globe.
Our mission is to continually improve and provide quality drill tools, for the drilling industry, both domestic and internationally, that result in customer satisfaction.
HJ Bit Manufacturer Is Mainly Engaged In The Development, Research, Production And Sales Of Various Series Of Drill Bits, Drag Bits, Drilling Accessories, Reamers and so on.