lianxin foundry sand group

Company Overview

we are a group company locates in fuxin, liaoning province, established in 2006, we produce foundry sands include quartz sand, resin coated sand, artificial sands in China. one of premium products is " fused ceramic sand", It has excellent performance compared with quartz sand / silica sand. refractoriness over than 1850 C, angularity index ≤1.1;thermo expansion rate ≤0.15%; Ph 6.5-7, Fe2O3≤3% etc..