HeBei Solidkey Petroleum Machinery Co., Ltd. specialize in research and development of drilling tools and drilling equipments, we are manufacturing and marketing with senior technical staffs for many years. The structure of company is flexible, so the response is prompt to the upgrading of technology and equipments.
    The world? most cutting-edge design system(CAD / CAM, Pre / E computer-aided) and technology are applied in manufacturing . All process of manufacturing is in line with API specifications, ISO9001. With advanced CNC lathes and machining center, heat-treatment facility, CNC sintering furnace brazing box integration of advanced welding equipment,we can manufacture 3 1/2" ~ 26" comprehensive drilling rock bits and related tools.
    Our company has a group of experienced designers and engineers, who are servicing in drilling fields to provide expert solutions.
    Requirements of customer is our working standards, our motto is "Provide a better supplies and service for well drilling" .