Shijiazhuang Cairui building materials Co., Ltd  is a processional manufacturing and trading combo.Our factory was found in 1999, have more than 10 sets non-metallic mineral powder processing plants , which can process more than 60 kinds of minerals powders, total can process 50000T mineral products each year. Mica powder, Vermiculite, Barite, dolomite, kaolin, illite, Pyrophyllite, Bentonite ,graphene and so on.

In 2017, as business develop, our company cooperate with School of Materials, Shijiazhuang Railway University, main Study the application of graphene in agriculture and heavy preservation. we build our new production factory mainly to produce the New material Graphene products.We have 30 years experience Geological engineer team which know the whole China mineral area very well,to make sure can find the best mineral solution to meet different client different purpose.We have the independent and complete powder laboratory, which can effectively control the quality of products and insist on products that satisfy customers.Shijiazhuang Cairui  would like to do our best to be your reliable mineral supplier!