Established in 1999, is located in Tianjin Beichen District, near one of the biggest steel pipe manufacturing based in China-Daqiuzhuang. Our total assets are more than RMB 1,000,000. We are the biggest petrifaction groups and so on.

We supply steels for many years. We are engaged in structure tubes, fluid pipes, boiler pipes, high pressure pipes, steel plate, steel coils, chemical fertilizer pipes, flanges and elbows.

As one of the biggest steel pipe agents in China, we can certainly ensure the quality and competitive price. Also we can offer the goods certification. Any standard and material for you to choose. We have many customers from all over the world. As we maintain a long-term and steady relationship with our clients, we only keep a very thin margin.

Name: square welded steel tube

Standard: GB/T6728-2002, ASTM A500, JIS G3466

Grade: Q195, Q215, Q235, Q345, X42 Gr.B

Goods: can offer freely all kinds of products

MOQ: 5 tons

Delivery of time: about one week

Also we can offer the quality certification. 

Quotation: Pl believe me, send your detail specification to my e-mail that I will quote quickly.  

We warmly welcome clients all around the world to cooperate with us and develop world-wide market together. Should you have any question, please contact us at any time. We highly appreciate the opportunity to do business with you.

Q235 square steel welded tube