Founded in 2005, Cangzhou Zhen-Yu Steel Pipe Co., Ltd. is located in the center of Cangzhou City with convenient transportation network. Our company covers an area of 100,000 square meters. We have invested 85 million RMB in total and employed 320 workers, including 20% technical personnel. With advanced production and detection equipment & technology, our annual production capacity is 200,000 tons of steel, and 50,000 tons of tube. Our leading product is spiral submerged double-sided steel ...