1.Steel investment casting 2.Material:Steel. 3.Weight:10-980kg. 4.Test:Chemical composition test,tensile test. 1material Stainless steel,carbon steel,alloy steel, casting2process Precision casting,silica sol of lost wax investment,sand casting,soluble glass casting3dimensionscustomized4standardASIM,AISI,DIN,BC and JIS5Surface treatmentPolishing/painting/powder coating6applicationindustrial ...