About Suzhou Seamless Steel Tube Works Founded in 1989, we are a manufacturer of steel tubes. We have established a complete Quality Assurance System. Our factory passed the ISO 9001:2000 in July 2002, and then obtained the PED (the second in China) and the API certificate (5CT-0810, 5L-0566). We have imported many types of equipment for detecting flaws, such as computer-control spectrum meters, universal material testers and Eddy-current and ultrasonic detectors.
Our Production
Our factory has an annual capacity of 40,000 tons steel tubes. We have Dia50, Dia100 and Dia140 piercing mills, 12 sets of cold drawing benches (10T-120T) and three sets of roller hearth heat treatment furnaces.
Our Products
Our products cover seamless steel tubes for structure, boilers & heat exchangers, automobiles, oil line pipes and precision seamless steel tubes of which 80% are exported to 33 different countries and areas, including Europe, the US, Asia, Africa and Australia.
Contact Us Today
For further information, contact us today.
