We own modern production lines and high controlling equipment with scientific administration , professional engineers, high trained technicians and skilled workers. YUANKY integrates R & D, production, sales, and service to form a complete electronic and electrical solution. YUANKY mainly produces circuit breaker, fuse , contactor & relay, socket & switch, distribution box, surge arresters etc. Our products meet national standards and industry standards. We have got certificates for our hot selling products, such as CB,SAA,CE, SEMKO, SEMKO,UL certificates etc. We have a whole set of testers and all of our products will be tested before leaving our factory. YUANKY has sold products to over 100 countries around the world and is gradually gaining reputation in both quality and reliability.
OEM is one of the most important service of our factory. We have professional groups in moulds developing, packing design, printing and skilled workers.
A circuit breaker protects against overcurrent (too many amps) and short circuits. A voltage protector monitors the electrical potential (too many or too few volts from the grid, like surges or brownouts). While some advanced smart breakers have voltage monitoring built-in, dedicated automatic voltage protectors offer specialized, rapid disconnection to save sensitive electronics from grid instability. Read More
In the rapidly evolving landscape of global electrical infrastructure, reliable power distribution is the backbone of modern civilization. As we navigate through 2026, the demand for robust, intelligent, and environmentally friendly electrical systems has never been higher. At the heart of these sys Read More
Voltage surges and transient spikes have become common threats to electrical safety in modern households, offices and commercial environments. These electrical disturbances, whether caused by lightning strikes, grid switching, large equipment startup or internal circuit fluctuations, can gradually damage sensitive electronic components, lead to data loss, equipment failure or even fire risks. The YUANKY household UK‑standard surge protector extension socket is a professional power distribution and protection device designed to address these hidden dangers. It integrates 4‑way UK‑standard 13A power output, USB charging convenience, 480J surge energy absorption and 4.5kA surge discharge capacity, with a response time faster than 10 nanoseconds. Read More
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