Changshu Special Shaped Steel Tube is a professional supplier of shaped tubes with high precision. Our annual production capacity reaches 30,000 tons of cold drawn seamless tubes, including fin tubes, boiler tubes, special shaped tubes and tubes for structural purposes, pipes for liquid service with small and medium dimensions, low alloy seamless steel tubes, and tubes for automobiles and bearing tubes.

We can offer mechanical testing, chemical testing, microstructure testing, eddy current testing, ultrasonic testing and hydro testing. Our products passed the test held by National and Jiangsu Provincial Quality Testing Center. Our company got the Measuring License and Low and Medium Boiler Tube Manufacturing License, and has received Grade AAA Credit for 10 years.

For your assurance, we operate according to ISO 9001:2000 guidelines and our products are compliant with ASTM A519 1020, 1026 4130, SA-106, SA-179M, SA-213/SA-213M, SA-334/SA-334A, ASTM A519, DIN 2391 and DIN 17175 standards.

Contact us today for details.