HONGFA is the world's largest relay manufacturer, holding the leading market share in power relays, automotive relays, HVDC relays, latching relays, and signal relays.

Hongfa owns a state-accredited technical center and an R&D team consisting of top technical personnel in the relay field. Hongfa's product portfolio includes Electro-Mechanical Relays, …

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Hongfa America, Inc. | 901 followers on LinkedIn. Hongfa is a global leader in relay manufacturing.

HONGFA is the world's largest relay manufacturer, holding the leading market share in power relays, automotive relays, HVDC relays, latching relays, and signal relays.

HONGFA has established three R&D and production bases in China (Xiamen-Zhangzhou, East and West) and a factory in Indonesia, successfully creating the advantage of a complete …

Hongfa relays cover more than 160 series, more than 40,000 common specifications, with an annual production capacity of more than 3 billion units, and the products are certified by UL/C …