... ) Mould/Tooling testing & confirm the sample3) Die-casting rough parts4) Precision machining: CNC lathes, milling, drilling, grinding etc5) Surface treatment: Trimming ... , Zamak 4, Zamak 5, Zamak 12; Aluminum 6061, 6063, 7075; (Plastic: ABS, PC, PS, PP, PVC, TPR, TPU, TPE, HDPE, PMMA ... ) Tolerance: +/- 0.0005inch, also accord with GB6414 Die casting part, precision casting, auto and motor accessories