We are TUV certified professional manufacturer of casting products (ductile iron, gray iron,steel & stainless steel casting) in China ,with process of sand casting(resin casting, shell casting)and investment casting. Mainly we manufacture: (1) Austempered Ductile Iron(ADI) casting: accessories for railway, locomotive, machine, vehicle and hea...
Main Products/Service: | valve,spocket,iron casting,steel casting,manhole cover |