... , carbon steel,brass,Plastic etc.3.Production process: milling, drilling, lathing, turning, grinding, wire cutting,stamping ... plated, throme plated, anodized, powder coating, heat treatment7. High quality and competitive price8. Tolerance: +_0.01mm9. Packing details : ... machine) inspection before shipment.Our technicsCNC machining, turning, milling, grinding, welding, jig boring, stamping, die casting, ...