Located in Tsingshan Industry park and specializedin making stainless seamless pipes and pipe accessories, Tsingshan Steel Pipe Co., Ltd is one subsidiary of Tsingshan Holding Group , with a totalconstruction area of about 40,000 m2 and a staff size of over 500, among which more than 10% arewith medium and high level professional titles. With the advantages of the strong technical strength , the advanced production process and facilities and the well equipped quality control system, the company has been awarded ISO 9000 Certificate and Boiler/HighPressure Vessel Pipe (Pipe blank) Production Certificate respectively by LRQA and China General Administration of Quality Supervision & Inspection & Quarantine. The annual output of stainless steel seamless pipes is about 20,000 ton and the yearly sales volume is over 600 million RMB . The production can be made in line with standards GB/T14975-2002, GB/T14976-2002,GB/T1329691,ASTM,DIN,JIS,xxxxx The products are widely used in petroleum industry , chemical industry , medical industry, food processing industry,high pressure vessel, power and water conservancy sector,xxxxx