Solid State Relays

HongFa produces a wide range of relays, including Signal relay, Automotive relay & module, Power relay, Industrial relay, Latching relay, Solid state relay & power module and hermetically sealed relay. The company produces more than 160 series and more than 40000 standard specifications with an annual production capacity of 850 million pieces of relays.

Continuously ranked among "China Top-100 Electronic Components Enterprises", HongFa has a full set of quality assurance systems including ISO9001, ISO/TS16949, ISO14001, OHSAS18001, GJB9001A, and IECQ QC 080000.

HongFa has also been honourably awarded "High Quality Product exempt from National Inspection". Their products are UL & CUL, VDE, TÜV and CQC approved.

HongFa Testing Centre is the biggest relay testing and analyzing laboratory with the most advanced technology in China. It is approved by CNAS and it is approved by America UL as a WTDP lab in addition, it is approved by Germany VDE as a TDAP lab…..the only one in China and the sixth one in the world. At the same time, HongFa Testing Centre is also the only partnership for VDE in electronic components in the world.

The testing capability on RoHS compliance in their chemistry analysis laboratory is also approved by CNAS, which means that they are able to supply accurate, credible and authorized inspection data/test reports