As a professional manufacturer of mold standard parts, Guoyu group was guided by high starting point, high standard, high efficiency when first set up in the beginning. We are devoted to the area in components and accessory parts for precision plastic moulds, stamping moulds, Air-conditioning fins, automobile moulds, and many other semiconductor products.





The raw materials of our products all come from the first-class materials suppliers in domestic and foreign areas; Processing and testing equipments are mostly imported from Japan, Taiwan and Germany;...