Hongfa is the leading relay manufacturer in China and one of the leading relay suppliers and manufacturers in the world. Hongfa ranks No.1 in relay industry in China in terms of overall economic efficiency.

Founded in 1984, Hongfa has become a top-notch relay R&D and production center all over the world.

HongFa products include relays, HV/LV devices, precision parts, automatic production, etc. Among them, relay is the main business with 160 plus series, 40,000 plus regular specifications and annual production capacity of 1.5 billion pieces.

HongFa products have obtained the certification of UL/CUL, VDE, TÜV and CQC.


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