... polishing, cleaning & painting5) Full Inspection6) PackingProduct Description1) Material: Aluminum(ADC-12)2) Surface Treatment: high quality polish, painting3 ... ; Zamak 3, Zamak 4, Zamak 5, Zamak 12; Aluminum 6061, 6063, 7075; (Plastic: ABS, PC, PS, PP, PVC, TPR ... Anodize, electrophoresis, sandblasting etc...6) Tolerance: +/- 0.0005inch, also accord with GB6414 Aluminum floor light part of die casting ...