... Service OEM service offered as the customers`drawing,samples2 Casting material cast iron,ductile iron,grey iron,stainless steel,alloy ... ASTM DIN JIS4 Process drawings-mould making-raw casting-sandblasting-rough machining-finish machining-surface treatment-product ... ,electro-plating,chemical plating,painting6 Equipment melting furnance,casting machines,drill machine,laser cutting lathes,CNC machines, ...