Sino Polymer Co., Ltd., back up East China University of Science and Technology, is specialized in the R&D, production and sales of anti-corrosion resins, heavy anti-corrosion coatings and new materials.As Chinese market leader in vinyl ester resins, it has been 40 years since 1975 when Sino Polymer first developed MFE vinyl ester resins with its own independent property in China mainland and have its first successful industrial application.