Danyang Yicheng Hydraulic Machinery Co., Ltd establish in 2008,is a high-tech private enterprise. The company adheres to continue R&D and technical innovation,reserves several technical patents on pipe fittings. It manufactures compression fitting, welding pipe fittings, hose fittings,clamps, flange,quick couplings, ball valves and other related products. Yicheng with JIT,perfect quality control,reliable product performance and conformity are ensured to meet the specific requirements of each cu