... casting part with machining:1.Process: Resin sand or Furan Resin Sand and green sand2.Material:Grey ... Iron,Stainless steel,Carbon Steel,Aluminum, Brass ,Bronze or on request of customer3.Weight:0.5kg to ... ,carbon steel,alloy steel,white steel,copper,brass or on request of customer3.Weight: 0.2kg to ... ,carbon steel,white steel,steel,aluminum alloy,brass or on request of customer3.equipment of forging:die ...