Hongfa relay products include power relays (general purpose relays), automotive relays, high voltage DC relays (DC contactors), latching relays, signal relays, industrial relays, etc. We also provide matching relay sockets. 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-UL, VDE, TÜV, CQC and other safety certificates.