• emerson
    Emerson
  • kirloskar
    Kirloskar

  • Bokaro steel plant

  • Bhilai steel plant

  • Durgapur steel plant

  • Salem steel plant

  • Jindal steel plant
  • bhushan
    Bhushan steel plant
  • bhel
    BHEL

  • HMT
  • bch
    BCH
  • hindalco-industries-Ltd
    Hindalco industries Ltd.
  • tri-tronics-India
    Tri tronics India pvt ltd.
  • indian-railways
    Indian railways

  • Indian air force
  • siemens
    Siemens
  • schneider-electrics
    Schneider electrics