... quotation within 24 hours.Our main products as below:Materialsstainless steel, copper, steel, aluminum, zinc, Surface FinishAnodized, powder coating, painting, nature, electrophoresis ... lathe, hand lathe grinder, thread rollingmachine, tapping drilling machine , projecting apparatus,Tapping drilling machine, projecting apparatus, roughness tester, hardness tester, concentricity tester ...