Extrepure Resin (Shanghai) CO., LTD is the leading manufacturer of ion exchange resins in China. We specialize in the research, development, production, sales and service of ion exchange resins for many years with excellent technicians and working hard workers. Our annual production is 60,000 cubic meters, the area covered 133,000 square meters. There are 18 scientists and technicians, including 2 senior engineers, 16 engineers. There is a bio separation laboratory jointly established with several universities in the country, with strong technical force.

We can offer more than 100 kinds of products, including strong acid resin, strong alkali resin, weak acid resin, weak alkali resin, catalytic resin, chelating resin, mixed bed resin, polishing resin, macroporous adsorption resin, and other special resins. Which are widely used for water treatment, electricity, petroleum, chemical, coal chemical, pharmaceutical, food, fermentation, metallurgy, environmental protection, electronics, textile and other fields.