We are one of the biggest stone manufacturer & exporter in Viet Nam, specialize in calcium carbonate powder for plastic/rubber/paper/PVC pipe/animal feed/marine aquaculture…, Granular Stone, Dolomite and Decorated Gravel in various sizes & colours from Vietnam. With over 8 years of experiences, we make sure that our high quality were provided by our company are controlled strictly from factory to end user, so they are the best quality and the best price.