• 

  Tsukasa Electric Works Co., Ltd.

• 

  Metron Eledyne Ltd

• 

  ELEKTROVENT

• 

  Lightwave Electronics

• 

  Sumitomo Electric Industries, Ltd.

• 

  KOSTAL Industrie Elektrik GmbH

• 

  A. O. Smith Electrical Products

• 

  WAT (Arçelik Elektrikli Motor)

• 

  Bdc Electronic

• 

  Bieler Lang