automotive components piston cam 1. material: mild steel 2. tolerance+-0.005mm 3. on time delivery 4. ISO9001 facility Product Typeautomotive components piston camMaterialmild steel, steel alloyMachining methodTurning, Milling, Drilling, threading, stampling, punching etc..Surface finishPolishing, Chrome plating, zinc plating, blackening, Nickel plating, Electrophoresis, Anodization, ...