Dalian Fuchang Chemical Co., Ltd. is engaged in scientific research, manufacturing and trade. Mainly products are fumed silica, precipitated silica, matting agent and aerogel products. The company has cooperated with many domestic research institutions, adopts advanced production technology, combines with perfect management system and detection means and achieves 8,000 tons of fumed silica, 60,000 tons of precipitated silica, 12,000 tons of silica matting agents. The quality has reached the international first-class level, and some models can completely replace some imported products.