... . SpecificationsConforming to ANSI,DIN,JINS,ISO standard, For the Nonstandard parts , we will process according to the customer's requirements. 1 ... , cast steel, cast iron, forged steel, stainless steel, alloy steel, Plastic, POM, aluminium alloy, zn alloy, bronze, brass, chrome, 40Cr, 20CrMnTi, Steel 1020, Steel ...