... service 3. Small Q'ty with MIXTURE is also available Product No./NameJJ-00033 / Lamp shade used mould and aluminum die casting ... 12; Aluminum 6061, 6063, 7075; (Plastic: ABS, PC, PS, PP, PVC, TPR, TPU, TPE, HDPE, PMMA) etc.5) Surface Treatment: High ... Anodize, electrophoresis, sandblasting etc...6) Tolerance: +/- 0.0005inch, also accord with GB6414 Lamp shade used mould and aluminum die casting