1. IATF16949, ISO9001 etc 2. Annual capacity: 25,000tons. 3. Casting Weight: 0.05--80kg. Size: Above thickness 3mm 4. Water glass, silical sol, lost foam and shell mound casting 5. Material: Carbon steel, Alloy steel, Stainless Steel, Grey iron, Ductile iron. 6. We also help provide die casting, forging, stamping, sand casting, etc.