Wuxi Best Precision Machinery Co., Ltd. engages in the research, development, production, and sale of precision parts, intelligent equipment, and tooling products in China and internationally. It provides Turbocharger precision bearings, impellers, intermediate housings, gas seal plates, sealing rings, gear shafts, and compressor housings; and intake manifold, vacuum pump, oil pump, high-pressure common rail fuel pump body, and engine cylinder block. The company also provides pure electric vehicle onboard charger modules, drive motor components, controller components, wire-controlled valve bodies, scroll discs, scroll compressor housings, chassis safety components, and thermal management system housings, etc.; hydrogen fuel cell vehicle air compressor impellers, air compressor pressure recovery and rectifiers, motor housings, and bearing covers and functional components, etc.; natural gas fuel vehicle core components, etc.; and turbocharger precision bearings, impellers, intermediate housings, gas seal plates, sealing rings, gear shafts, and compressor housings, etc. for hybrid electric vehicles, as well as seat components, connectors and other interior parts; and handle, cylinder, end cover, filter, radiator, valve plate, etc. In addition, it offers fixtures; aircraft fuselage automated drilling and riveting system; production automation system; and linear motion components. The company was incorporated in 1997 and is headquartered in Wuxi, China.