Sunrise Group Co., Ltd. (founded in 1996) is a national key high-tech enterprise as well as a tightly-knit group company integrated with production & teaching & research, technology & industry & trade, investment, finance and service by taking development of power transmission and distribution equipment as its basis. Consisting of seven subsidiaries and eleven holding companies, the company enjoys such honors in domestic power transmission and distribution industry as "Key Backbone Enterprise", "Key Enterprise for Drafting and Revising of National Standards", "International Quality System Certified Enterprise", "China Famous-brand Enterprise", "Enterprise with Famous Brand Products", "AAA Credit Level Enterprise", "National Advanced Model Enterprise in Machinery Industry Management", "Patent Demonstration Pilot Enterprise", "National Leading Enterprise in Technology Development of Power Transmission and Distribution" and "Enterprise with the Right of Handling Import and Export".

Headquarter of the company is located in the beautiful and rich costal city_Xiangshan, Ningbo. In China, it is an enterprise with the strongest capabilities of producing, researching and developing vacuum switch. The company mainly produces (GIS, HGIS) power transmission and distribution equipment of and less than 252kV. Consisting of over 800 specifications in 14 series, the equipment includes indoor and outdoor high-voltage vacuum circuit breaker less than 40.5kV, intelligent annular net switch station, box-type substation, high and low voltage switchgear, intelligent power distribution automation system, isolating switch, load switch, cable distribution box, drop-out fuse, current limiting fuse, high-voltage fuse, lighting protector, pin isolator and high-voltage synthetic rubber isolator, etc. High tech is the source of Sunrise's development; "continuous improvement and successful learning" is Sunrise's business philosophy. The group company has kept long-term cooperation with University of Birmingham, Xi'an Jiaotong University, Dalian University of Technology, China Electric Power Research Institute and Hebei University of Science & Technology, etc., and it has established two key bases for scientific research and postdoctoral workstations. Each year, the company undertakes these projects such as National Key Scientific & Technological Project, National Key High-tech Research & Development (863 Program) Project, China Torch Plan Project and National New Products Project, etc. And it has researched and developed a large amount of internationally and domestically advanced indoor and outdoor high-tech electrical products of and less than 252kV in different levels. The company has received over 100 national patents; Besides, such products as pole-mounting vacuum circuit breaker, indoor and outdoor vacuum annular net (cabinet) station and intelligent full-automated power distribution system are key products recommended and designated by the former State Ministry of Electric Power and State Economic and Trade Commission.