Product Description:Material​:Aluminum Alloy: A360, A380, ADC 12, 102,Zinc Alloy: ZA-1, ZA-3, ZA-5,ZA-8 Surface Treatment:Sand Blasting,Zinc/Chrome/nickel plating,Painting,Electrophoresis,Powder Coating Product Application:Auto Parts,Motorcycle Parts,Door&Window Accessories,LED Housing ,Motor Housing,Tool Parts,Knobs&Handles,