WELDED BLACK SQUARE STEEL PIPES USED FOR CONSTRUCTION MATERIAL

Tianjin Reliance Steel Pipe Industry & Trade Co., Ltd. was officially founded in 2004, and is located in Caigongzhuang Industrial Area in Jinghai County, Tianjin, China. We are a joint-stock enterprise, with 3 branch plants. Our main products are: Welded Pipes, Square & Rectangular Hollow Section Tubes Galvanized Steel Welded Pipe and Pre-galvanized Steel Pipes. We have the annual steel pipe production capacity of 360,000 metric tons and some are exported b...