Hebei Solidkey Petroleum Machinery Co., Ltd. (API License No. Spec 7-1-1242) locates in Hejian City, a historical city nearby Capital Beijing. Hejian city is one of locations of the well known Oilfield Huabei, rich resources and technical supports propelled the establishment and development of SOLIDKEY.

We specialize in research and production of rock drilling bits, main products includes tricone bits, PDC bits, HDD hole opener, foundation roller cone bits and related tools, application fields includes oil well drilling, gas well drilling, geothermal well drilling, mining, geological survey, hydrographic survey, water well drilling, HDD pipelines installation projects, foundation rock piling projects.

With high-end equipment in the world, all of our activities are strictly complying with API specifications and ISO 9001:2015 standards. We have exported to more than 30 countries and areas by professional technical and marketing teams, we devote ourselves to provide optimized solutions for various of drilling applications and requirement, we have same aim with customers--"Lower the cost of drilling per meter, achieve the best cost effective".