... of useful non-crytalline Sichuan Honghui Technology Co.,Ltd. provides natural mineral Kieselguhr earth powder in ... of Chinese natural Diatomaceous earth powderKieselguhr mineral material is aquatic plant diatomaceous debris sediments, its ... , Cement, Paper, Grinding, Ceramics, Glass, Steel, Decorative Material, Detergent; Carrier Material for Catalyst, Pesticide, Fertilizer; Used to Heat Preservation ...