Merryking Electronics, established in 2005, is a specialized manufacturer engaged in the production and research of power adapters and chargers. Our factory is situated in Bao‘an District, Shenzhen. The flagship product range of Merryking spans from 1 - watt to 420 - watt specifications, and all products meet global safety certification standards. We are proud to offer highly competitive prices as a 100% original manufacturer. Every product undergoes multiple inspections, including 100% aging tests, before shipment, which guarantees a three - year warranty. Merryking is our proprietary brand. We have earned a solid reputation overseas, with well - known clients such as Honeywell and Calix, both Fortune 500 companies. Even though our products are accessories, we never make any compromises in any aspect of them.