18+ Years Experiences

Good at designing, manufacturing and supporting business of relay

90,000+㎡ Intelligent Manufacturing Base

Full automatic and powerful production capacity, keep our quality and deliverability reliable

Full Product Lines

Our full product solutions can afford the different usage scenarios of customers 

About YongNeng Relay

Dongguan Yongneng Electronics Co., Ltd. was established in 2006. lt is a high-tech enterprise focusing on R&D, production and sales of relays. Our products cover communication relays, power relays, industrial relays, automotive relays.magnetic latching relays and other relays, which are widely used in communications, household appliances, automobiles, automation control, smarthome, smart meters, new energy... 

Signal Relay

EV Relay

Power Relay

Latching Relay

Features: Switching capability: 3A High sensitivity: 200mW coil power Small size: 15.5*10.4*11.3mm
Features 1. High sensitive: 150mW 2.Small size: 20.2*10*11.5mm 3. 2 transfer contact configuration
Features High Sensitivity:200mW coil power. 6KV surge voltage between coil and contact. IEC 60335-1   Product comply with IEC 60335-1 availabl 
Feature: Contact switching capability:500A Contact wiring has no polarity requirements, making it easy to install.especially suitable for circuits with both forward and reverse currents. Inject high-purity nitrogen inside and use neodymium iron boron permanent Small product size and high switching power. Widely used in Pre-Charge Relay, Electric Vehicle, Charging System, Solar System(energy storage)Heating System, etc. Energy saving products with built-in energy-saving circuit boards and built-indirectional voltage control 
Feature: Contact switching capability:300A Contact wiring has no polarity requirements, making it easy to install.especially suitable for circuits with both forward and reverse currents. Inject high-purity nitrogen inside and use neodymium iron boron permanent Small product size and high switching power. Widely used in Pre-Charge Relay, Electric Vehicle, Charging System, Solar System(energy storage)Heating System, etc. Energy saving products with built-in energy-saving circuit boards and built-indirectional voltage control 
Feature: Contact switching capability:100A Contact wiring has no polarity requirements, making it easy to install.especially suitable for circuits with both forward and reverse currents. Inject high-purity nitrogen inside and use neodymium iron boron permanent Small product size and high switching power. Widely used in Pre-Charge Relay, Electric Vehicle, Charging System, Solar System(energy storage)Heating System, etc. 
Features:1.High contact capability 10A, 15A /2.High reliability, long endurance /3.PCB,SOCKETFLANGE MOUNTING types available /4.Contact form 3C,1A,1C,2A,2C,3A,4A,4C /
Features:1.High contact capblity: 5A /2.High reliablity, long endurance /3.PCB, Socket, Flange mounting types available /
Features:1.High contact capblity: 12A /2.2NO 2NC, 24VDC /3.High reliablity, long endurance /4.PCB, Socket, Flange mounting types available /
Features: Contact switching capability:40A. Reliable in power compensation circuit for a long time.
Features: Contact switching capability:60A. Reliable in power compensation circuit for a long time.
Features: Contact switching capability:100A. Reliable in power compensation circuit for a long time.

Solutions for Different Industries

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