■ Automotive Relays
■ New Energy (High-Current) Relays
■ Power Relays
■ Signal Relays
■ Car Flasher Relays
■ Intermittent Wiper Relays
■ Relay Wiring Harness & Sockets
● Automotive Electronics
● Renewable Energy Charging & Storage Systems
● Security & Surveillance Systems
● Household Appliances
● Communication Equipment
● Industrial Automation & Smart Technology
12,000㎡ modern factory
Fully automated production and testing lines
Annual output exceeding 80 million relays
Certified under ISO 9001:2015
Certified by UL, TUV, CQC, CE, RoHS
Full-process quality inspection from raw materials to finished products
Automated assembly and testing systems
Industrial vision inspection
Precision winding, soldering, and parameter adjustment machines
Continuous product development
Utility model patents
Customized relay design and engineering support
Exported to North America, Europe, Middle East, Southeast Asia
Stable cooperation with international OEM customers
Annual export volume exceeding 24 million units
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The 30th ISAF International Security Exhibition in Istanbul has come to an end. As a key Eurasian security trade platform, it covers AI security, smart buildings and fire safety, attracting global security customers.
KEYONG's High Current Automotive PCB Relay, model KY4119 (4120), supports contact ratings of 30A or 40A at 14VDC under resistive-load conditions. Its specifications also distinguish between making current and breaking current, which is important when evaluating loads with high starting currents.
