Terui Dechuan Kai Electric Co., Ltd. (hereinafter referred to as "Chuan Kai Electric"), was founded in 1980 and is a wholly-owned subsidiary of Qingdao Terui De Electric Co., Ltd. (stock code: 300001). The company is a large electrical switch research and development and production base in the southwest region, with a production plant of 150,000 square meters and 11 automated production lines.

The company specializes in the design and manufacturing of complete sets of power transmission and distribution equipment. It has a complete product line represented by 252kV and below high, medium and low voltage intelligent switching equipment, 110kV pre-installed central substation, 12-40.5kV pre-installed substation, etc., and provides customers with one integrated product line. Integrated overall solutions, smart energy systems and technical consulting services. The company has formed a core technical research and development team composed of 187 professional talents and experts and scholars, established an academician (expert) workstation, a national key power transmission and distribution laboratory training base, and an engineering technology research center. It has 157 intellectual property rights and technical patents. 141 items, recognized as high-tech enterprises, are the earliest electrical equipment enterprises in the country to obtain civil nuclear safety equipment design and manufacturing licenses. Many nuclear-grade switchgears have been included in the national key new products and the National Torch Plan project. Over the years, the company's products have been exported to more than 50 countries and regions, and have been widely used in aviation, military industry, railways, airports, electricity and other industries. It has successively helped Qinshan Nuclear Power Plant, Xichang Satellite Launch Base, Beijing Daxing International Airport, Long March Rocket, and "Chang'e" A large number of national key projects such as the No. 5 and the "Tianwen-1" detectors have been constructed.

Sichuan Kai Electric will always adhere to the mission of "making energy smarter and making the world better", actively practice the new concept of green and low-carbon development, give full play to the advantages of chain-leaders of the power transmission and distribution equipment industry, and continue to build an efficient and win-win industrial chain. The ecosystem is committed to building a tens of billions of ecological platform in China's power transmission and distribution equipment industry, becoming an outstanding enterprise that satisfies society, trusts customers, and makes employees happy.