Our company mostly produces steel casting, alloy steel casting, gray iron casting, ductile iron casting, non-ferrous metal casting, and other material castings. We mainly use investment castingart, sand castingart, silica sol castingart, die castingart, and other castingarts.The products will be produced according to the request of clients??iagram pictures from all kinds of middle processes, like casting, process to the finished products and various of surface treatment, to the finished products.