Hongfa is one of the leading relay manufacturers and suppliers in the world. In total, Hongfa produces more than 160 series of relays, with over 40,000 kinds of standard specifications, an annual production capacity of 1.5 Billion pieces of relays. Their products have obtained the certification of UL/CUL, VDE, TÜV and CQC.
Hongfa products are widely used in areas as industry, energy, transportation, telecommunication, home appliances, medical care, national defense, etc. and are exported to over 100 countries and regions. The establishment of local marketing and service centers in many countries and regions enables them s to conduct business and deliver technical support to our customers on the global basis.
With thirty-year’s experience of relay R&D and manufacturing, Hongfa has devoted itself to product R&D and technology innovation. Hongfa owns a state-accredited technical center and an R&D team consisting of top technical personnel in relay field. Hongfa has participated in the formulation of national standards and the implementation of key national projects.