Sino Polymer Co., Ltd. Of East China University of Science and Technology (hereinafter referred to as Sino Polymer) is a high-tech enterprise focusing on R&D, production, sales and services of high-performance synthetic resins, new anti-corrosion materials, water-based electrostatic conductive functional coatings, environmental protection fiber-plastic composite materials, etc. Its mission is to "provide overall solutions and services for new polymer materials". It stationed in Shanghai Chemical Industry Park in 2014 and joined Shanghai Huayi Group in 2018. Sino Polymer is one of the top 20 anti-corrosion enterprises in China, a "specialized and innovative" small giant enterprise recognized by the Ministry of Industry and Information Technology, a small giant enterprise of science and technology in Shanghai, an intellectual property demonstration enterprise in Shanghai and one of the top 100 private manufacturing enterprise in Shanghai, currently serving as Chairman of Unsaturated Polyester Resin Branch of China Synthetic Resin Association, Chairman of Shanghai Corrosion Science & Technology Institute, and Vice Chairman of Shanghai New Materials Association.

The factory of Sino Polymer is located at No. 130 Muhua Road, Shanghai Chemical Industry Park, with an annual production capacity of over 70, 000 tons, including 10, 500 tons of special epoxy resin, 2, 000 tons of polysulfone resin, 1, 000 tons of adsorption resin, 20, 000 tons of epoxy vinyl ester resin, 30, 000 tons of unsaturated polyester resin, 5, 000 tons of coatings and 3, 000 tons of adhesives. Sino Polymer has implemented ISO9001 quality management system, ISO14001 environmental management system, OHSAS18001 occupational health and safety management system and intellectual property management system.

Sino Polymer has established Shanghai Anti-corrosion New Material Engineering Technology Research Center, Shanghai Enterprise Technology Center and Academician Expert Workstation. It has applied for a total of 118 patents, 75 of which were authorized, and coedited 45 national standards, industry standards and group standards. Relying on East China University of Science and Technology and Shanghai Huayi Group, Sino Polymer continuously carries out scientific and technological innovation and achievement transformation of new polymer materials around the application needs of new energy, environmental protection, transportation, aerospace and other fields. Guided by application, it has carried out production, learning, research and use cooperation with research institutes and enterprise groups such as Institute of Chemistry, Chinese Academy of Sciences, China Aerospace Science and Technology, China Shipbuilding Industry Group, Commercial Aircraft Corporation of China and Donghua University.

MFE epoxy vinyl ester resin is independently developed by Sino Polymer, coming with independent intellectual property rights, mastering key core technologies and reaching the international advanced level. It has won many honors such as Shanghai Technological Invention Award, Shanghai Excellent Invention Award and Shanghai Top 10 Independent Innovation in Transformation of High-tech Achievements. It has been successfully applied in the fields of petrochemical industry, paper making and environmental protection, light industry and medicine, power electronics, iron and steel nonferrous metals, energy equipment, transportation, bridges and buildings, ocean engineering, aerospace, etc., leading the market share in domestic sub-sectors for 18 consecutive years and enjoying high popularity and influence. Sino Polymer follows the internationalization strategy of "going out and bringing in", and its products are sold to 35 countries and regions such as Southeast Asia, Europe, North America, Oceania and the Middle East. In 2014, its technology brands were exported to Italy, Malaysia, Saudi Arabia, Australia and other countries.