Shandong caen Environmental Protection Technology Co., Ltd. is located in Lanshan Chemical Park, Rizhao City, Shandong Province. It is jointly established by Qingdao Huabiao New Material Technology Co., Ltd., Qingdao Binhai New Energy Development Co., Ltd., and Gansu Tianlang Chemical Technology Co., Ltd., integrating new material development, A joint-stock technology enterprise integrating technical services and sales of new materials, focusing on the purification of process gases such as desulfurization, dechlorination, and deoxidation. The company cooperates with scientific research institutes and universities to develop a series of gas purification catalysts, oil refining additives, and molecular sieve adsorption. Series of new materials and catalysts such as chemical agent, niobium oxalate and activated carbon.