The company was listed on the Shanghai Stock Exchange in January 2002. The “Baoguang” brand series products include vacuum arc extinguishing chambers, fixed pole columns, electric vacuum ceramics, solar heat collectors, electrical accessories with operating mechanisms as the core, etc. Its main vacuum arc extinguishing chamber covers a wide range of parameters, advanced technology, and excellent quality. The company actively implements the “Belt and Road” strategy. Its products are exported to more than 40 countries and regions, and its export value continues to grow rapidly. The company's main business includes power equipment business and new energy business. The company's main products include vacuum arc extinguishing chambers, fixed poles, energy storage, and hydrogen energy. Corporate honors: It has won the title of “Single Manufacturing Champion” model enterprise by the Ministry of Industry and Information Technology, successfully passed the “Intellectual Property System Certification” review, was rated as a “National Intellectual Property Demonstration Enterprise” by the China Association of Listed Companies, and was rated as “2023 Outstanding ESG Case Practice for Listed Companies” by the China Association of Listed Companies. The company's first “2022 Environmental, Social and Corporate Governance (ESG) Report” received the AAA rating from a third-party ranking agency. The vacuum arc extinguishing chamber won the Made in China Excellence Award. A model enterprise that is the single champion in the manufacturing industry, etc.