Product Class: cnc machining precision car part Material: Aluminum & Aluminum alloy A360, A380, A390, ADC-12,ADC10, Zinc & Zinc alloy. ZA-3,ZA-5,ZA-8 weight 0.02-15 kg Manufacture Process 1) Process: Die Casting/sand casting/gravity casting 2)Secondary Machining: CNC turning, milling, drilling, grinding, assembly to Packing 3) Surface Finish: Chrome plating, sandblasting, painting, anodizing, powder coating, electrophoresis Surface Treatment 1) Sand blasting 2) Zinc/chrome plating 3) Powder coating 4) Anodizing. Etc Production usage 1) Auto parts 2) motorcycle parts 3) pump parts 4) locomotive parts 5) machinery parts 6) tool parts etc. air bubble bag/PE bag + carton + pallet wooden box