HaiCheng Liaohe Large Steel Pipe Co., Ltd. was established in 2002 with a registered capital of 125.08 million RMB. Covering an area of 160,000 square meters, the company currently employs 256 staff members, including 52 senior and intermediate quality technicians. It specializes in the production of spiral steel pipes, straight seam steel pipes, insulated pipes, steel-plastic composite pipes, socket-type spiral steel pipes, steel pipe piles, casing steel pipes, square pipes, and three-layer PE (3PE) pipes. As a modern and standardized large-scale enterprise, its factory is located in the TieXi Economic Development Zone of Hai City, Liaoning Province.