Sunresin New Materials Co.,Ltd, together with its subsidiaries, engages in the research and development, production, and sales of adsorption and separation materials, and exchange separation system devices in China and internationally. The company offers adsorbent, catalyst, chelating, mixed bed ion exchange, powder, strong acid cation exchange, strong base anion exchange, weak acid cation exchange, and weak base anion exchange resins; chromatographic media; enzyme carriers; and solid phase peptide synthesis products. It also provides Sepsolut, an ion exchange and adsorbent system comprising compact skid mounted units, manual/automatic fixed bed systems, and valve-array simulated moving beds; and Puritech multi-channel valve simulated moving beds. The company's products are used in perfluoroalkyl and polyfluoroalkyl substances (PFAS) removal, bio-pharmaceutical and life science, chemical industry, drinking water treatment, food and beverage industries, hydrometallurgy and mining, direct lithium extraction, plant extraction, volatile organic compounds (VOCs) treatment, civil and industry water treatment, and wastewater treatment and reuse applications.