Shuang Jie Electric Group is a private enterprise. The full name of the company is Beijing Shuang Jie Electric Co., Ltd., and its industry is electrical machinery and equipment manufacturing. The company is mainly engaged in general freight, power supply, contract energy management, technical services, technology development, manufacturing power transmission and distribution and control equipment. The company's specific business scope is: R&D and sales of distributed power generation and control equipment, new energy vehicle charging and discharging and intelligent control equipment, power quality management and monitoring equipment, and power metering system equipment; Computer system integration; Engineering survey and design; Centralized fast charging station; Sales of motor vehicle charging and power exchange facilities; Manufacturing power exchange equipment.