... productive capacity: Processing material Aluminum, Carbon steel, Stainless steel,Brass, Titanium alloy,Tungsten steel ,POM, etc .Surface treatmentPolishing, Powder coating, Spraying ... +/-0.005mm~Inspection capacity +/-0.003mm~Equipmentsa) CNC Machining Centerb) CNC Lathes c ) Surface grinder , Inside and outside round grinder d) Electric spark machinee ...