... Co., Ltd. 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 casting art, sand casting art, silica sol casting art, die casting art, and other casting arts. waiting for your ... Machining foundries: we own suitable size of Lathe Milling machine,Grinding machine,Planer and so on.