The company is a first-class oil drilling & production accessory supply network member unit of CNPC and resource market member of SINOPEC. The company owns powerful research & development capability advanced production equipment and scientific testing means, We have passed an International Quality System certification of ISO 9001,and we have obtained API 6A Monogram Certificates, also have become an authorized licensee of API monogram We have many qualified engineers in Valves, wellhead equipment, casing & tubing heads,spool, tees & crosses, etc. petroleum equipment. which are strictly in accordance with ISO standards,API standards,ANSI standards,GB National standards and SY speciality standards, and used widely in petroleum, chemical. We have kinds of heating and machining production equipments along with complete inspection measurement devices. We can design and fabricate products, Our perfect technology will bring you best benefit . We have advanced process equipments and powerful technology capability. We have a good credit standing for contract implementation, and we always keep a business purpose to enhance managements, insure quality, set up famous brand and become top-ranking, Please feel free to contact us or visit our website for more information. Our company now has 126 employees, namely a number of outstanding technical talent and stringent style management team consisting with senior mechanical engineers, mold engineers, senior technicians. Our company now possessing more than 70 aircraft equipment consisting Advanced CNC processing center, Turning center, precision gear processi