Shenzhen Sunup Electronics Co,Ltd, best power adapter factory from china with good price. Our factory, http://www.szsunup.cn, is located in Shenzhen, China and it covers an erea of 5000 sqm. .400workers,monthly production capacity is over 500,000, including 5W-36W wall-mount ac adapter,24W-350W desk-mount ac adapter.products are all passed CE,GS,EK,FCC,CCC,CB,UL ISO9001 Certificate