Hongfa Group's products include relays, Distribution Devices, Contactors, etc. Relay category includes signal relays, automotive relays, power relays, industrial relays, latching relays, and hermetically-sealed relays with more than 160 series and 40,000 specifications. Products are accredited by UL & CUL, VDE, and China Quality Certification (CQC), They are widely used in the area of telecommunication, automobile, industrial control, home appliance, meter, security and fire control, medical instrument and aeronautics & astronautics.