... ,one machining factory 4 iron, stainless steel, copper,etc Product InformationName: Casting parts with full machinery Material Cast ironFinishFull Machining Surface Electro ... )Machining and ProcessingHeat treatment, Polishing, Sand blasting, Painting, Electro-plating, Chemical Plating, and other machining processing.InspectionEquipmentsSpectrum analysis instrument, Metallurgical analysis, Tensile ...