specializing in the research and development, production and sales of adsorption and separation materials, it is a high-tech enterprise, a governing unit of China's ion exchange resin industry, and has three subsidiaries under its jurisdiction. At present, it has nearly 100 employees, more than 20 R&D personnel, and more than 20 core patents. Export all kinds of adsorption and separation materials to meet the needs of different customers in various fields.