About Sieyuan Electric Company

The company was founded in December 1993 and is a well-known domestic listed company specializing in power technology research and development, equipment manufacturing, and engineering services. Since its listing on the Shenzhen Stock Exchange in 2004, it has been developing steadily at a compound growth rate of 25.8% every year. In 2022, the company added 12.122 billion yuan in contract orders. The company's main business is R&D, production, sales and service of power transmission and distribution equipment. The company's main products include 800kV and below GIS and GIL, 500kV and below substation relay protection equipment and monitoring systems, 750kV and below SF6 circuit breakers and isolators, 1000kV and below current transformers, 1000kV and below voltage transformers, 500kV and below AC and DC bushings, 500kV and below DC circuit breakers, 500kV and below, 500kV and below reactors, 66kV and below neutral point grounding devices GIS/C-GIS and ring network cabinets, dynamic reactive power compensation systems, high voltage active filtering systems, oil chromatography and online monitoring systems, mobile/prefabricated substations, home optical storage systems, etc. Company honors: Quality and Environmental Occupational Health and Safety Three-System Certification (Siyuan Electric), Shanghai Contract-abiding and Credit-worthy Enterprise Certificate (Siyuan Electric), Shanghai Certified Enterprise Technology Center Certificate, Minhang District Science and Technology Giant Training Unit, etc.