Solidkey

HeJian 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 technology revolution and equipments renovation.
    The world's most cutting-edge design (CAD / CAM, Pre / E computer-aided design) and technology are applied in  manufacturing system. All process of manufacturing is in line with API specifications, ISO***1. With using of CNC lathes, heat-treatment facility, CNC sintering furnace brazing box integration of advanced welding equipment,we can manufacture 3 1/2" ~ *6" comprehensive drilling tools and equipments. 
    Our company have a group of experienced designers and engineers, which 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" .