As a professional power adapter manufacturer, Shenzhen Merryking was founded in 2005, specializing in R&D, production and marketing in power adapter industry. 

       We have been dedicated to R&D and innovating ,continuously developed more and more series to meet increasing market needs in the past 17 years.Located in Songgang Shenzhen China, Merryking is very close to Shenzhen Baoan International Airport, enjoying a very convenient traffic position. 

      With 3,500 Square meters workshop, 230 staffs for production and 60 high-level technical teams with integrated management, technologies and marketing, we do not only make private mold series adapters, but also offer OEM  and ODM service.

      Merryking develops and produces power adapters according to international standards and our products have passed many corresponding certifications already, like UL, CUL, FCC, CB, GS, BS, CE, SAA, C-Tick, RCM, PSE, BSMI, KC, S Mark, CCC and the latest energy efficiency standards, like DOE, CEC, ERP, NRCan, GEMS. Moreover, we have obtained ISO 9001.

      Merryking has brought in much fully automated production equipment in recent years to reduce production costs, increase production efficiency, enhance our price competitiveness in the market, and upgrade products quality to a higher level.

      Merryking regards “Reliable Quality, Reasonable Price, Efficient Production, Considerate Service” as our tenet, and hope to cooperate with more customers for mutual development and benefits!


why us