Hebei Jinshi Co. Ltd is a supplier of Activated clay,Perlite,Wollastonite,Dolomite and Vermiculite etc. We have ten years experience for Market.We have Activated clay raw in Inner Mongolia ;Perlite raw in Hebei province ;Wollastonite in jiangxi Province.s a result of our high quality products and outstanding customer service, we have gained a global sales network reaching America, South Wast Asia, Middle East Area and Africa.