Brown Fused Alumina, Abrasive Wheels, Resin Grinding Wheels manufacturer / supplier in China, offering 7 Inch Surface Grinding Wheels 180X6X22.2mm for Polishing Metal Can OEM, Cutting Wheel 7 Inch 180X1.6X22.2mm Iron Stainless Steel Cutting off Disc, Carbon Cut-off Wheels 7"X1/16"X7/8" Aluminum Oxdie Disc 80m/S and so on.