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Lamezanstraße 10, 1230 Wien
+43 1 61062 151


HONGFA, with its headquarters on the east coast of China, is one of the world’s leading manufacturer for electromechanical relays and china’s largest relay manufacturer. They offer a wide range of relays, including signal relays, automotive relays & modules, power relays, industrial relays, latching relays, solid-state relays & power modules and hermetically-sealed relays. The facilities are SO9001, ISO/TS16949, ISO14001, OHSAS18001, GJB9001A, and IECQ QC 080000 certified. Their technology and equipment for tooling, part manufacturing and product assembly as well as the production environment take the lead in China’s relay industry. Hongfa’s Testing Centre is the biggest relay testing and analyzing laboratory in China. It is approved by CNAS and UL America as a WTDP lab. It is also approved by VDE Germany as a TDAP lab – the only one in China and one of six worldwide.

Product Overview


  • Signal Relay
  • Power Relays
  • Latching Relays
  • Automotive Relays
  • Industrial Relays
  • Hermetically Sealed Relays
  • Relay Sockets
Maximilian Skof
Head of Product Management