... Technology Co.,Ltd. provides natural mineral Kieselguhr earth powder in Sichuan, China.We devotes to ore mining, ... Cement, Paper, Grinding, Ceramics, Glass, Steel, Decorative Material, Detergent; Carrier Material for Catalyst, Pesticide, Fertilizer; Used to Heat Preservation ... The Wide Applications of the Chinese natural diatomaceous earth powder:1 .Activated silica asphalt modifier used for road ...