Nanjing Weihua Membrane Technology Co., Ltd. was established on June 22, 2022 with a registered capital of 12 million yuan. The company is a high-tech enterprise specializing in the research, development, production and sales of polymer nanofiltration membrane and component related products. Relying on the National Special Separation Membrane Engineering Technology Research Center of Nanjing University of Technology, the National Key Laboratory of Material Chemistry Engineering, and the Membrane Science and Technology Research Institute of Jiangsu Industrial Technology Research Institute, the company has R&D The production site covers an area of nearly 4000 square meters, with a total value of nearly 40 million yuan of production equipment, analysis and testing instruments. A full chain industrialization platform for research, development, pilot test, production and testing of core products such as rolled flat nanofiltration membrane and hollow fiber nanofiltration membrane has been built. A series of products have been developed for different application fields, including anti pollution membrane, chlorine resistant membrane, solvent resistant membrane, acid and alkali resistant membrane, which have been successfully applied to water purification, garbage leachate treatment, chemical industry, medicine, food, environmental protection and other industries. The team has been deeply engaged in nanofiltration membrane research for more than ten years, has more than 30 production, education and research teams and strong continuous research and development capabilities, and has authorized more than 20 domestic and foreign patents. It has won the first prize of basic research achievements of the Chinese Chemical Society, Hou Debang Chemical Science and Technology Youth Award, outstanding young scientific and technological workers in China's membrane industry and other awards.