TOP STEEL TUBE INTERNATIONAL TRADE CO., LTD.

Company owns steel tube mill, Nanjing Tianzhijiao Steel Tube Manufacture Co., LTD, which specializes in producing high precision seamless steel tube with small diameter. The main executive standards include: ASTM A179、A192、A199、DIN2391、DIN2394 etc. The products are exported to Korea, India, Southeast Asia, Canada, USA, Italy, South America etc.

China

Trader (International)

http://www.steel-tube.cn