... Manufacture and exporter of diamond wheel, cbn wheel, resin & vitrified bond grinding wheel, diamond tools etc super abrasives ... .For our products information please read Diamond Wheel, CBN Wheel etc1A1, 4A2, 6A2, 6A9, 12A2, 11A2, ... 11V9, 9A3, 12V2, ...D9A3 - Double Cup & D6A9 - Straight CupD6A2 - Straight CupD12A2 - Dish WheelD11A2 - Straight Cup ...