Shandong Liancheng Precision Manufacturing Co., Ltd. researches, designs, manufactures, and sells precision mechanical parts in China. Its products include HVAC compressor parts, hydraulic components such as motor housings and pump housings, water pumps, brackets, connecting pipes, cylinder heads, distribution housings, flywheel housings, front suspension brackets, crankcases, bearing covers, travel motor accessories, fuel cell support frames, and parts for sports and recreational vehicles, environmental water treatment, compressors, bearing blocks, and steering knuckles. The company also exports to North America, South America, Europe, Asia, Oceania, and other international markets. Founded in 1995, it is headquartered in Jining, China.