Shandong Sinchem Group is a modern high-tech chemical company which is committed to the design, development, manufacture and sale of the inorganic silicon chemical products; Meanwhile, We offer installation and technical series of services for people. It was established in 1993 and three subsidiary companies are Tengzhou Xinxu Chemical Co., Ltd, Shandong Sinchem Silica Gel Co., Ltd, and Tengzhou Hongtai Chemical Co., Ltd. As one of the chief silica gel suppliers in China??????e are a member of ...