... ISO9001-2008, CRCC approved... Every type of material (steel,iron etc) can casted in our foundry OEM service. ... for you for steel ,iron materials,and etc.•Material*Ductile iron, Grey cast iron, Carbon steel, Alloy steel, Special alloy steel & Stainless steel•Designs* As per ... motor shell/motor body,bolt,railway plate,gray iron/ductile iron/malleable iron,gear pump,stove grate,tie rod,pillow block ...