LUOYANG FRERE IMPORT AND EXPORT TRADING CO., LTD.  

Brown Fused Alumina, Refractory Lining Mass, Glass Beads/Glass Sand, Steel Shot/Steel Grit, Abrasive Cutting/Grinding Wheel, Abrasive Cutting/Grinding Disc, Abrasive Press Machine and Related, Iron Pyrite, Cryolite, Garnet Sand