Sunresin is an innovation oriented high-tech enterprise. It is specialized in R&D, manufacturing and sales of adsorption and separation polymer resins, equipments and customized solutions together with support services. It is the largest special resin manufacturer with the most complete variety of production in China as well. Sunresin manufactures about 10,000 cubic meters ion exchange and adsorption resins annually, and supplies with tens of adsorption and separation equipments to the customers. Sunresin’s special resins including about 20 series and 150 types which have been broadly used in industries such as: Food Processing, Biotech, Pharmaceuticals, Plant Extraction, Waste Water Treatment, Membrane Caustic Soda, Hydrometallurgy, and Industrial & Civil Water Treatment, etc.