Cangzhou Spiral Steel Pipe Group Co., Ltd located at No.92 JieFang East Road, Xinhua District, Cangzhou City, Hebei Province, is a joint-stock corporation which established in 2000(strypped-down from Cangzhou spiral steel pipe mill which established in1994).. The company is a large-sized enterprise and key metallurgic enterprise of Hebei province. It occupies 300,000 square meters with total assets of 530 million RMB yuan. There are 840 employees, ten percent of them have all kinds of certificates, and its annual output is 300,000 tons of spiral steel pipe and the output value is 1500 million every year.

• The company has thirteen sets of production lines now. The product is double-faced submerged-arc welded pipes. Now the diameter of our product is from φ219mm to φ3500mm and wall thickness is from 6mm to 28mm. The brand of our product is “WUZHOU”. Our product comply with the standard of SY/T5037-2000, GB/T9711 and API SPEC 5L, the material can be Q235A/B,Q345B, L245,L360 and X42-X80 grade plate. The products are widely used in the long-distance transmitting pipelines of natural gas, petroleum, chemical industry, power, heat power and water source etc.