MERRYKING is a Hi-Tech Enterprise involving designing, production and marketing of various kinds of electronic products such as Power Adapters, Switching Power Supplies, LED Driver, Linear Adapters and Chargers, etc. Also our products are widely applied in Digital products, Medical, Telecom, Home and IT products. MERRYKING is the registered trademark. Our products have passed most of safety approvals in the world including UL, cUL, PSE, GS, CE, EK, SAA, CCC, C-tick, BS, CB, BSMI, etc. Also our products are widely introduced to domestic market and exported to USA, Canada, Europe, Japan, Australia, Argentina, Korea, Mexico, Singapore, Russia, etc, and established good relationship and long ... more