... CNC machining for electronic spare partsMachines IntroEquipped with the hight-efficiency and high precision advanced vertical & horizontal CNC ... polishing(precision can reach +/-0.005mm), knurling, anodizing, Black Oxide, heat treatment, sandblasting etc.Precision processingturning, milling, ... :Metal: Stainless Steel, Brass, Aluminum, Steel, Carbon Steel.Plastic : PU, PVC, POM, PMMA, Nylon ,HDPE etc. ...