... →sandblasting →rough machining or finish machining →surface treatment →product check→ packing →delivery strict ... Machining: Lathe, CNC lathe machine, Drilling Machine, Milling Machine, Boring Machine, Planing Machine, surface grinding machine Mterial range: Cast Iron, carbon ... tester, Roughness tester, deflection tester, Impact test machine, Projector, Altimeter, Scale Micrometer, pressure tester ...