Solidkey Petroleum Machinery Co., LTD.

HeJian Solidkey Petroleum Machinery Co., Ltd. specialize in research and development of drilling equipments, we are manufacturing and marketing with senior technical staffs for many years. The structure of our company is flexible so that the process is responsive, high quality, prompt delivery, perfect service. The world's most cutting-edge design (CAD / CAM, Pre / E computer-aided design) and technology are used in manufacturing system. All process of manufacturing is in line with API specification, ISO***1 and industry standards SY/T********0 for oil and natural gas production. 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, coring, fishing tools. Our company have a group of experienced designers and production 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" .