Gansu Tongshi Technology Co., Ltd. is a technology-based chemical enterprise rooted in the Chemical Industrial Park of the Ecological Industrial Zone in Minle County, Zhangye City, Gansu Province. The company's predecessor was Suqian Tongshi Reagent Co., Ltd., established in 1975, with nearly 50 years of experience in fluorine chemical production. It is a certified enterprise holding a national industrial product (chemical reagents) production license.

The company was established in October 2019, with a total project investment of 50 million RMB and a planned land area of approximately 60 acres. It primarily engages in the R&D, production, and sales of high-purity inorganic fluoride salt series products, with key products including high-purity potassium fluoride, sodium fluoride, calcium fluoride, and others, targeting an annual production capacity of 9,802 tons. As a national encouraged project in new chemical materials, its products feature high technological content and low energy consumption, widely used in industries such as glass, ceramics, electronics, metal surface treatment, electroplating, and chemical testing.

With its superior product quality, the company has become a key supplier for enterprises under the China National Nuclear Corporation and numerous research institutions, winning bids multiple times in procurement projects such as sodium fluoride and calcium fluoride for the CNNC. The company emphasizes industry-academia-research collaboration, establishing an internship and employment base with the School of Chemistry and Chemical Engineering at Hexi University, and engaging in in-depth cooperation in technological breakthroughs, talent cultivation, and the transformation of scientific research achievements. We warmly welcome domestic and international clients to visit our company for business discussions, striving to achieve win-win outcomes and create a brighter future together!