zinc casting 1) Material: aluminum alloy,zinc alloy,brass 2) Product weight: from 0.01kg to 1.2kgs zinc casting1) Material: aluminum alloy, zinc ... milling, drilling, planning, grinding machines and test facility5) Surface finish: zinc/chrome plating, sandblasting, painting, anodizing, PVC powder coating, electrophoresis6) ... parts, motor shell, pump parts, machinery parts, lamp chimney zinc casting