... to the end result. But the efficiency of the machine should never compromise the need for good ergonomics and a ... ManufacturerWe are professional in producing polishing pads, cutting blade, core drill bits and stone processing machinery for more than 6 ... manufacturer in Fujian Province.2.Main productsPolishing Pads,Cutting Blade, Core Drill Bits, Diamond Cup wheel, Finger Bits, Stone Processing ...