The TGOOD Difference

  • Over 7000 prefabricated substations produced annually.
  • Only focus on prefabricated substation solutions globally.
  • The fastest manufacturing, delivery and installation time in the field.
  • Flexible solutions, designed according to client preferences.

We measure delivery and installation time in weeks, not months



  • Market presence expands to Russia
  • First 145/36 kV E-House awarded in Australia
  • First 145/11 kV E-House awarded in Johannesburg/South Africa


  • TGOOD became the biggest E-Vehicle charging solution provider worldwide
  • Advanced energy management concepts developed based on new technology
  • Presence expanded to Mexico and Chile
  • TGOOD Germany established as global R&D center


  • Market presence established in Middle East, South East Asia, Central Asia
  • TGOOD entered E-Vehicle charging field


  • TGOOD Hong Kong established as hub for globalization
  • TGOOD North America established as global engineering center
  • Market presence established in South America, Australia, and Africa
  • German national Dr. Siegfried Ruhland appointed president of TGOOD


  • Joint Venture formed with Tavrida Electric AG, worldwide leader in MV circuit protection


  • Strategic partnership formed with Siemens AG to manufacture GIS RMU
  • Ranked No. 21 in Forbes China Top 100 Companies with Most Potential 2011


  • First company to be listed on the Shenzhen Stock Exchange, Growth Enterprise Board (“The Shenzhen NASDAQ”; 300001:CH)


  • TGOOD founded as a Sino-German joint venture