The Cangzhou Helical Steel Pipe Group Co., Ltd. is located at No. 92, Jiefang East Road, Xinhua District, Cangzhou City. Established in 2000 through the transformation of the Cangzhou Helical Steel Pipe Factory (founded in 1994), it is a shareholding company, a large second-grade enterprise, and a key metallurgical enterprise in Hebei Province. The company covers an area of 350,000 square meters, with a total asset of 0.68 billion yuan. It currently employs 680 people, including 10% with various professional titles. The annual output of helical steel pipes is 400,000 tons, with a production value of 1.8 billion yuan.The company currently operates thirteen spiral steel pipe production lines, specializing in the production of double-sided submerged arc-welded spiral steel pipes with diameters ranging from Φ219 to Φ3600mm and wall thicknesses from 6 to 30mm. Our products comply with the following standards: SY/T5037-2012, SY/T5040-2012, GB/T3091-2015, GB/T9711-2017, and API Spe...