The company is a private enterprise founded from zero on August 29, 1996, and went public in 2019. The company follows the rules, uses new material technology to carry out continuous product innovation based on the “three no do” principle of products, and has successively developed 9 types of new products that fill domestic and international gaps and have reached the leading international level of performance. The company is mainly engaged in R&D, production and sales of products such as composite outer insulation for power system substations, composite outer insulation for transmission and distribution lines, and rubber seals. The company's main products include substation composite insulators (hollow composite insulators, pillar composite insulators), transformer composite bushings, composite switch bushings, circuit composite insulators, and composite crossovers (transmission tower composite crossovers and distribution grid composite crossovers). Corporate honors: 2018 National May 1st Labor Award, 2018 Zalut UHVDC I Award, 2017 National Science and Technology Progress Award Grand Prize, 2017 Nantong Outstanding Postdoctoral Research Achievement Award, etc.