Yuantaiderun Large diameter square and rectangular steel pipe

Tianjin Yuantai International Trading Co., Ltd., the main body of the factory is Tianjin Yuantai Derun Steel Pipe Manufacturing Group, founded in 2002, and its headquarters is located in Daqiuzhuang Industrial Zone, Tianjin.The company's annual production capacity is 10 million tons, and it is the largest manufacturer of black square rectangular pipes, LSAW, ERW, galvanized pipes, spiral pipes, and structural pipes in China.Continuously won the top 500 Chinese private enterprises and the top 500 Chinese manufacturing enterprises.More than 100 steel hollow cross-section technology patents, national CNAS laboratory certification.
Tianjin Yuantai Group has 65 black high-frequency welded steel pipe production lines, 26 hot-dip galvanized steel pipe processing production lines, 10 pre-galvanized steel pipe production lines, 8 photovoltaic bracket production lines, 6 ZMA steel pipe production lines, 3 spiral welded pipe production lines, 2 ZMA steel coil production lines, and 1 JCOE production line.
The group has passed ISO9001, ISO14001, CE, BV, JIS, DNV, ABS, LEED, BC1 and other certifications.
Yuantai Derun steel pipe products have been exported to many countries and regions around the world, and have participated in major projects at home and abroad many times, winning praise from customers.