The difference between Tuowei relays and Hongfa relays lies in their different product models.

1. Wuxi Tuowei Electronic Technology Co., Ltd. is an office established by Taiwan Tuowei Industrial Co., Ltd. in Wuxi. Tuowei specializes in the production of toward reed relays, electromagnetic relays, automotive relays, and magnetic latching Relays, solid state relays, time delay relays. Taiwan Tuowei represents foreign brand relays, including OKITA test relays, Omron, Fujitsu, finder, Teledyne, JEL, BLP, Crydom and other brands.

2. Hongfa relay (English name: relay) is an electrical control device. When the change of the input quantity (excitation quantity) reaches the specified requirements, the Hongfa relay causes the output signal to be controlled in the electrical output circuit. An electrical appliance that controls a predetermined step change in quantity. Hongfa relay has an interactive relationship between the control system (also called input loop) and the controlled system (also called output loop). Usually used in automated control circuits, it is actually an automatic switch that uses small current to control large current operation. Therefore, it plays the roles of automatic adjustment, safety protection, and conversion circuit in the circuit.