Yifei Machinery is the leading of investment casting manufacturers in China. Vast specialized in precision investment casting with various surface treatment since 2003. Yifei Machinery supply various precision casting parts, such as architectural hardware, marine hardware, machined parts, mechanical products, pumps & valves, glass spigots and so on. We development high-grade components via stainless steel casting, carbon steel casting,alloy steel casting. Just send us your CAD or 3D drawing to get the one-stop tailor made service.