Our company was established in 2006, we dedicate in designing, manufacturing and distributing ac adapter. Our products have perfect protection function, which includes complete over-charge, over-release, over temperature, over-current, over-voltage and have stable, safe and reliable performance, with 10 years of designing, manufacturing and sales experience, our company has solid technical advantage and abundant market resources in the field of power adapter. Now we can provide the replacement power adapter of world-wide major brand laptop. As a professional manufacturer, we have our strong R and D team, strict QC system and skillful workforce, we provide you not only competitive price, but also great quality and satisfying service.