The company was founded in Qingpu Industrial Park in 2002, completed the shareholding system reform in 2008, and listed on the Shenzhen Stock Exchange in 2010. Located in the headquarters park in Qingpu, Shanghai, the production workshop has large, medium and low power assembly lines, 6 equipment test benches, and a sheet metal workshop with advanced equipment. After years of development, the company has gradually formed a group and diversified development trend with the power equipment business as the core, energy saving, environmental protection and new energy business as the two wings. The company takes generator set product service as the core, uses power transmission and distribution products as support, and develops special vehicle products and engineering service projects to pragmatically carry out its main business. The company's main products are standard units, silent units, mobile generators, trailer units, container units, square cabin units, 10kV medium voltage switch cabinets, 400V low voltage switch cabinets, low voltage intensive busbars, grounding resistance cabinets, non-standard boxes, special vehicle products, engineering and aftermarket services, etc. In recent years, the company has received “Shanghai High-tech Enterprise”, “Shanghai Science and Technology Enterprise”, “Shanghai Advanced Enterprise with Excellent Performance Management”, “AAA Credit Rating Enterprise”, “China's Most Influential Enterprise in the Electrical Appliance Industry”, “Internal Combustion Mechatronics Industry Advantage”, “Shanghai Top 100 Private Manufacturing Enterprises”, “Shanghai Specialized and New Small and Medium Enterprises”, “Shanghai May 1st Labor Award”, “Shanghai Top 100 Private Manufacturing Enterprises”, “Shanghai High-tech Enterprises”, “Shanghai Science and Technology Enterprises”, “Shanghai Patent” “Work Model Enterprise”, “Shanghai Certified Enterprise Technology Center”, etc.