1.Material:Ductile iron,Iron,stainless Steel,Carbon Steel, Alloy Steel, Aluminum, brass, or on request of customer2.Process:Investment casting process and machining.3.Weight range:0.01-70KG4.Size:As per the customer's drawings and requirements5.SurfaceTreatment:painting,polishing, galvanization etc and as per customers" requirement6.Heat Treatment:Annealing, normalizing ,quenching+tempering, ...