Guangdong Yangshan United Precision Manufacturing Co., Ltd. engages in the research and development, production, and sale of precision machinery parts and components in China. It offers partition, piston, crankshaft, bearing, cylinder, flange, crankcase, and crankshaft casting; compressor main casing; bearing precision machining; and cylinder, crankshaft, piston, and crankshaft precision components for use in air-conditioning and refrigerator compressors, auto parts and other machinery, and other fields. The company was founded in 2003 and is based in Qingyuan, China.