... BS, DIN, EN Operation: green sand casting and resin sand casting Material: Ductile Iron65-45-12 etc.Standard ... DIN, EN, ISO Operation: green sand casting and resin sand casting Surface finish: sand blasting, sand blasting, ... parts, handwheel, valve, flange, bollard, pilingaccessories, counterweight iron, construction machinery parts and other industry machinery parts Ductile iron casting for auto ...