According to the adjustment of the state administrative policy and the transformation of the automobile friction materials to non-asbestos, our factory introduce advanced technology from Germany and....
Shijiazhuang Eternal Building Materials Co. £  ¬ Ltd , lies in Lingshou County which belongs to Shijiazhuang City Hebei province, only 240km to Beijing, and 320km to Tianjin Port, so it is very....
Because of high insulation strength, acid-base corrodibility resistance, elasticity, tenacity, heat-resistance, sound insulation, and strong adhesive force, muscovite can be used in many industries....
Vermiculite, with layer construction and interlaminar water like mica. The colors of raw vermiculite mainly have 3 types: black, brown, and white. It has much more higher melting point-can be 1270....
One kind richly including the magnesium fibrous silicate clay mineral, the chemical composition mainly ( Si) and the magnesium ( Mg) composes for the silicon, often assumes compact massive, earthy or....