Yihong Metal Product Co., Ltd., founded in 2002, specializes in Manufacturing and exporting investment casting of stainless steel, carbon steel and alloy steel, with the annuall output capacity above 500 tons.

The company has a full range of equipent for silica sol lost-wax process,
together with the inspection and testing equipment including material spectrometer, tensile tester, hardometer and microscope etc. Adopts the material standards approval by European countries and the USA, implementing ISO9001: 2000 quality management system with TUV certificate.