Material: grey iron Production process: stamping Surface treatment:Zinc Plated Application:Equipments Sand casting part with machining:1.Process: Resin sand or Furan Resin Sand and green sand2.Material:Grey iron,Ductile iron,Malleable Iron,Stainless steel,Carbon Steel,Aluminum, Brass ,Bronze or on request of customer3.Weight:0.5kg to 2000kg size from 100mm to 2000mmInvestment Casting(precision ...