Profile: Luoyang Chundi Imp&Exp Co.,Ltd imports and exports abrasives, refractory materials and molecular sieves. Our brown fused alumina is suitable for manufacturing vitrified & resinoid tools, lapping, polishing and blasting. Our zirconia fused alumina is produced in high temperature electrical arc furnace by fusing zirconium quartz. We are an ISO 9001:2000 certified company. Our molecular sieves are used for coating, sealant, elastomer, adhesive and packaging applications.