sand casting ISO 9001:2008 Material:cast iron sand casting,lost foam casting process according ... the customer's drawing sand castingsand casting ductile iron 450-101.Material:grey ironGG15,GG20,GG25,GG30, ... ductile iron 400-18,450-10,500-7 by vacuum ... and pallet for exporting2, Delivery: As per Contract delivery on Time.3, Shipping: As per Client request, We ...