... 3. processing: turning 4. finish: zin plated metal machining part, machined part, nut materialsiron, carbon steel, stainless steel, aluminum, other ... machine, roughness tester, solt spray testing machine, concentricity tester, pin gagues etc.packingcrate, carton, wooden case, pallet according to client ... accept smaller oder Production LinesInspection Equipments metal machining part, machined part, nut