云南快乐10分计算公式 www.pxlrrk.com.cn Tianjin Shuangjie Steel Pipe Co., Ltd. is located in Beichen District, Tianjin. It is adjacent to Beichen Economic Development Area, 50 km to Tianjin Port, with special railway connecting the plant area, which is 270,000 square meters.
Add: East Railway, North Yinhe Bridge, Beichen District, Tianjin, China
Tel: +86-155 1087 0308
Email: [email protected]