Brown Fused Alumina, Abrasive Wheels, Resin Grinding Wheels manufacturer / supplier in China, offering 5 Inch Grinding Wheel Polishing Wheel 125X6.0X22.23mm Accept OEM, Factory Price Abrasive High Quality Wfa White Fused Alumina 30# 60#, High-Performance Green Silicon Carbide Grinding Material for Tough Applications and so on.