company-history

Milestones

BTW focuses and enhancing the capability by factoring stringent quality processes and reliability benchmarks in every phase of manufacturing world leading Transformers.

  • 1958

    BTW Establishment

  • 1960

    First 35 kV unit manufacturing

  • 1965

    Manufactured first 110 kV unit

  • 1983

    Built first 500 kV unit

  • 2001

    IPO in Shanghai Stock Exchange

  • 2002

    Successful research and development for 1000 kV transformer

  • 2004

    First 500 MVA/750 kV auto transformer operation

  • 2006

    Made first± 500 kV converter transformer

  • 2007

    Manufactured first 800 kV GSU manufactured

  • 2008

    First single phase 1000MVA/1000kV auto

  • 2009

    First 1140MVA/500kV, three phase GSU; ±800 kV Converter Transformer

  • 2010

    First and major order from PGCIL, India

  • 2011

    Single phase 1500MVA/1000kV auto

  • 2012

    Built first 1000kV GSU

  • 2014

    Revenue over 560 Million USD for Transformer and Reactor business

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