... our suggestion of design,processing and inspection. Precision Machining Parts 1) Materials:Carbon steel, Bearing ... Milling machine, hobbing machine, drilling & milling machine, Lathe,horizontal lathe, beam drilling machine, shaping machine, abrader, horizontal boring machine, circular ... grinding, surface grinding, digital wire cutting,threading machine, sawing machine, CNC lathe, 3) Surface Finish:Zinc/ ...