Established: Since 1987 named Shanghai Nanqiao Transformers Co., Ltd, then changed name SEC on 2019 at Shanghai.

Registered Capital: 16,700,000 USD

Annual Sales: About 140,000,000 USD

Annual Production Capacity: 50,000 MVA

Manufacturing Facilties: Zhangjiagang city, workshop Plant Area: 42,660 m2

Work Force: 350 total employees

Main Costumers: China power grid, Teste Power Co., LTD, Jiangsu Delong nickel industry, Hercules Aluminum, Shanxi Liheng Iron and Steel Group etc.

Main Products: Power Transformers, Furnace Transformers, Rectifier Transformers, Railway Traction Transformers, Mobile Vehicle Mounted Transformers, Shunt Reactors, Oil Immersed Distribution Transformers, Amorphous Alloy Distribution Transformers, Dry Type Power Transformers, Substations and Cabinets

Products Certificates: GOST-R, CSA label, Test Lab is is CNAS certified (ISO/IEC 17025), Test report according IEC

System Certificates: ISO 9001, ISO14001, ISO 45001, ISO 50001