Guangdong Yangshan United Precision Manufacturing Co., Ltd. engages in the research and development, production, and sales of precision mechanical parts for appliances in China. It offers air conditioning compressor parts, such as piston and crankshaft-finishing products, bearing castings, cylinder castings, piston castings, diaphragm castings, bearings, cylinders, crankshafts, lower flanges, and cylinder components; refrigerator compressor parts comprising crankcase, crankshaft, and ice crankcase products; small appliance heating plates; automotive brake discs; lithography machine precision parts; motor protective covers; and elevator parts, such as support arms and elevator sheaves. Guangdong Yangshan United Precision Manufacturing Co., Ltd. was founded in 2003 and is based in Qingyuan, China.