Jilin Liyuan Precision Manufacturing Co., Ltd. manufactures and sells aluminum alloy products in China. Its offerings include bumpers, battery casings, door and window profiles, curtain walls, all-aluminum home furnishings, rail vehicle heads, vehicle body profiles, solar frames and mounts, laptop cases, smartphone bodies, petroleum drill pipes, reducers, and various seamless pipes. The company operates workshops for aluminum alloy casting, profile extrusion, surface treatment, deep processing, rail train heads, car bodies, mold manufacturing, heat treatment, door and window processing, glass processing, and special materials. Its products serve automotive parts, building decoration, rail transit, solar energy, electronics and power, and aerospace petrochemical industries, and are also exported. Formerly Jilin Liyuan Aluminum Co., Ltd., it changed its name in November 2013, was founded in 2000, and is based in Liaoyuan, China.