Huang HE Cast Plant

huang he minerals, China largest and most processinal supplier and producer of fused and sintered minerals for refractories, ISO9001 certified firm.
white fused alumina 99, brown fused alumina 95, dense fused alumina 98, fused mullite, fused silica 99.9, fused spinel, fused bubble alumian, silicon carbide, fused Mgo-cr2o3, sintered mullite 60, 70,