Dalian Lvsang Industry Corporation Ltd. was established in 1989 in Dalian City of China. Over 30 years' development, Lvsang Industry has gradually transformed from the original pure black metal casting into a comprehensive equipment manufacturing enterprise with the main body of mold making, producing and machining of mechanical parts, and certain manufacturing and assembly capacity of the whole machine. It is a state-level high-tech enterprise and the governing unit of China Foundry Association.