Permanent Steel Manufacturing Co., Ltd.


Permanent Steel Manufacturing Co., Ltd. have years of experience in manufacturing of carbon steel pipe, stainless steel tube, hollow section and pipe fittings. The facility occupies more than 228,000 square feet under roof and includes two working mills and quality assurance chemical- and strength-testing laboratories on site and located on a 2,000-acre site with more than 60 acres under roof, is home to one of the world’s largest cupolas; and the Contiarc, the first-of-its-kind continuous arc furnace.

The company has imported the advanced productive equipment and the inspection equipment; they will do the UT testing, RT testing on line, and the Hydrostatic testing during the production.

Head Office Location:

Country: China
State: Hunan
City: Changsha