Cangzhou Spiral Steel Pipe Co., Ltd. is located at No. 92 Jiefang East Road, Xinhua District, Cangzhou City, Hebei Province, and is a joint-stock corporation established in 1994. Our company is large-sized enterprise and key metallurgic enterprise of Hebei Province. Our company covers an area of 300,000 square meters with total assets of RMB530 million. There are 840 employees. 10 percent of them have kinds of certificates. Our annual output is 300,000 tons of spiral steel pipes and the output value is USD230million every year.

Our company has nine sets of production lines now. Our products are double-faced submerged-arc welded pipes. Now the diameters of our products range from OD219mm to OD3500mm and wall thicknesses are from 5mm to 28mm. The brand of our product is "WUZHOU". Our products conform to the standards of SY/T5037-2000, GB/T9711.1-1997 and API SPEC 5L. The materials can be Q235AB, 16Manganese and X42-X70 grade plates. Our products are widely used in the long-distance transmitting pipelines of natural gas, petroleum and chemical industries, and power, heat power and water source.

We set up our factory on the basis of quality. We have carried out quality management, since we got ISO9001 quality management system certificate in 2000. Our products are strictly tested in all processes from contract signing, raw material purchasing, production, inspection and after-sales service, and have passed the inspection of Cangzhou Municipal Technology Supervision Bureau and Hebei Provincial Technology Supervision Bureau. The properties of our product comply with the standards. We ensure that we can supply good product and service to customers. "WUZHOU" brand products have gained the title of "the well-known brand products of Hebei Province".