Brown Fused Alumina, Abrasive Wheels, Resin Grinding Wheels manufacturer / supplier in China, offering White Fused Alumina Oxide 0.2-1mm 1-3mm for Refractory 99.9% Aluminium, Good Quality Black Fused Alumina for Manufacturing and Surface Finishing, High Quality White Fused Alumina Powder for Superior Surface Finishing and so on.