Lianyungang Rundum Industrial Co., Ltd.

We are one Export comany of China, Jiangsu, found in year 2000. We cooperate joint-stock one Black Silicon Carbide factory and two Optics lens factory in Jiangsu, a granite slab factory in Inner-mongolia. We also have a long period business realtionship with some other suppliers to supply Buliding Materials, crystal ore, Quartz Ore, Fused SiO2 and Fused corundum.