Song Chuan

Song Chuan was founded in 1974 and began producing specialised electromechanical power relays. The group company headquarters and corporate management are located in Taipei, Taiwan.

Products range
PCB and plug-in automotive relays
PCB miniature power relays
Industrial and general purpose relays
Safety and low signal relays


  • Home appliances
  • Automotive
  • IT products
  • Automation and machinery control
  • Lighting
  • Interface control
song chuan