Facoty Supply Rigid Sponge Diamond Polishing Pad Huian Xinrui Diamond Tools Co., Ltd Base Info Model NO.：buffManufacturing Process：MixShape：Flat-ShapedBonding Agent：ResinTrademark：xinrui,OEMTransport Package：Skin Package+CartonSpecification：3-8inchOrigin：Fujian Description Pre：4inch Wet Usage Resin Bond Diamond Concrete Floor Polishing Pads Next：Metal Cutting Tungsten Cobalt Tipped Saw Blade
