we are one of the largest professional manufacturers and exporters of silicon chemical products in China, we manufacture more than 30000tons of silica gel per year. Our product includes silica gel for pariable (used for gas separation and purifying), fine-pored silica gel, type B and C silica gel, silica gel cat litter, blue silica gel, orange silica gel, silica gel desiccant for packing, fragrant silica gel and high-quality sodium silicate and etc.