Home  >  About Us  > About Us

Who We Are

Permanent Steel Manufacturing Co.,Ltd has been committed to being a major supplier of quality kinds of carbon steel pipestainless steel tubehollow section, casing pipe, numerous types of piping equipments including Bend, Cap, Coupling, Elbow, Reducer, Stub End, Tee, Olet, Joint, Gasket, etc.As a factory,which specializing in the production, processing and sales of various steel pipes and pipe fittings size enterprises, headquartered in Hunan, the production base is located in Shandong and Tianjin. 

Product Lists

Carbon Steel Pipe Stainless Steel Pipe
Fittings Hollow Section

Seamless Steel Pipe

ERW Steel Pipe

LSAW Steel Pipe

SSAW Steel Pipe

Casing & Tubing

Galvanized Steel Pipe

Stainless Welded Pipe

Stainless Seamless Pipe





Square Tube

Rectangular Tube                                                                               

Customized service

The Products from Permanent Steel Manufacturing Co.,Ltd are supplied in accordance with appropriate International Standards as well as Customer Specifications in a large variety of steel grades and dimensions. Client specific requirements on execution, tolerances, lengths, mechanical and corrosion properties are offered on request. 

Technical support

Permanent Steel Manufacturing Co.,Ltd on a 250,000 m2 area and has three production units: Foundry, Rolling and Extrusion mills. Permanent Steel Manufacturing Co.,Ltd operates under strict quality, environmental, as well as health and safety management systems, in compliance with ISO 9001, ISO 14001 and OHSAS 18001 standards. The wide product range of Permanent Steel Manufacturing Co.,Ltd meets the requirements of the Unified European standards (EN) as well as BS, DIN, ASTM, JIS standards, or any other specific customer request.

©2017 Permanent Steel Manufacturing Co.,Ltd  https://www.permanentsteel.com  All Rights Reserved.  Terms of Sale|Privacy Policy

We use cookies to offer a better browsing experience, analyze site traffic, and personalize content. By using this site, you agree to our use of cookies.