... customers request 3.SURFACE TREATMENT: power-coated, milling, polishing ALUMINUM FORGING 1) ALLOY: 4A112) DIMENSION: as per customer ... valve parts, machinery parts, industrial parts OUR PRODUCT RANGE: Aluminum, Aluminum Alloy Plate, Strip, Foil, Profile, Tube, Bar, Forging, ... Die cast, Lead tube welding, Colored Coating Aluminum Plate, Lead Curtain Wall Board, Contour Plate, Lead Corrugated ...