... analysis, design & manufacturing2) Mould/Tooling testing & confirm the sample3) Die-casting rough parts4) Precision machining: CNC lathes, milling, drilling, grinding etc5 ... 12; Aluminum 6061, 6063, 7075; (Plastic: ABS, PC, PS, PP, PVC, TPR, TPU, TPE, HDPE, PMMA) etc.5) Surface Treatment ... etc...6) Tolerance: +/- 0.0005inch, also accord with GB6414 Die casting, aluminum die casting, die cast