The major products of our company form two series of spherical silica powder, with dozens of specifications. The SS-I series are mainly for microelectronic packaging, while the SS-O series can be used as materials additives, in silicone rubber, electronic ceramics, high optical quartz glass manufacturing, fiber optics, dental materials, cosmetics, solar photovoltaics, electronic ink, new adhesives, sealants, green tires, etc.