Shijiazhuang Runcang Mining Co., Ltd. was established in 1999. It is located in Shijiazhuang city, Hebei province, which is famous for vermiculite and shale piece in the world. Our products are ranged from 325 to 8000 mesh. specialize in Vermiculite, Expanded vermiculite ,Mica, Shale,Compound gneiss.
If you want to learn about our products , please call or write mail consultation.