Since SHEMAR Group has been established for more than 20 years, it has always adhered to "Promote progress of power industry through innovation", and realized the vision of "Provide people with more economical electricity" by rebuilding the power industry through new materials and new technologies. Driven by SHEMAR, the composite rate of external insulation of global substations has increased rapidly from 0.1% to 25% since the late 1990s. Jiangsu SHEMAR Power Co., Ltd., a subsidiary of the group, was successfully listed on the main board of Shanghai Stock Exchange in August 2019 with the stock code of 603530.