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DAIHEN ELECTRIC is the first power transformer manufacturer in THAILAND and has supplied more than 870 units (as of September 2012) to domestic power authorities and industries and overseas countries including JAPAN. DAIHEN ELECTRIC transformers are manufactured under technical collaboration with DAIHEN CORPORATION, which is one of the leading transformer manufacturers in JAPAN and has experience of more than 90 years (established in 1919) in this field. Employing the most up-to-date technical know-how transferred from DAIHEN CORPORATION and latest manufacturing facilities, DAIHEN ELECTRIC can offer highly reliable products to the customer not only domestic but also international market in compliance with their requirement

  • Company: Daihen Electric Co., Ltd
  • Year Established: 1989
  • Address: 258-259 Moo 6 Tambon Thasa-An, Amphur Bangpakong, Chachoengsao 24130, Thailand
  • Phone: +66 3853 0230 / +66 3853 0231 / +66 3853 0232
  • Fax: +66 3853 0228 / +66 3853 0229
  • Email: [email protected]
  • Website:


  • Capital: 600 Million Baht
  • Employee: 300
  • Production Capacity: 10,000 MVA
  • Factory Area: 16,850 m2
  • Company Certification: ISO 9001:2015; ISO 14001:2015; ISO 17025
  • Value Customer: Automatic Silicon Steel Sheet Cutting Machine; Core Stacking And Core Raising Table; Winding Machine In Air-Conditioned, Humidity Control And Dust-Proof Room; Insulation Paper Processing Machine; Kraft Paper Wrapping Machine; Coil Stabilizing Treatment; Drying Oven; Vacuum Oil Purifying Equipment; Vapour Phase Drying Equipment; CNC Plasma Cutting Machine; NC Band Saw Cutting Machineplate Cutting And Bending Machine; NC Pipe Bender; Shotblasting Equipment; Painting Booths; Over Head Travelling Crane (200/20 Ton, 70/20 Ton, 16/5 Ton Etc.); Automatic Panel Robot Welder; Panel Molding Press Machine; Semi-Automatic Panel Processing Line
  • Export Market: Japan; Malaysia; Philippines; Brunei; Laos; Vietnam; Indonesia; Singapore; New Zealand; Kenya; Nigeria; Australia


  • Power Transformer 2 windings & 3 windings
  • Auto Transformer
  • Inter – bus transformer
  • Generating transformer
  • Unit auxiliary transformer
  • Single Phase Transformer
  • Shunt Reactor

Find us

258-259 Moo 6 Tambon Thasa-An, Amphur Bangpakong, Chachoengsao 24130, Thailand