XiaoErDuo Power Adapter.Co.Ltd is a company with a number of national patents, R & D, production and sales of industrial-type power supply manufacturers. Companies set up since the end of 1999, adhering to the "independent research and development as the core in order to quality as the fundamental to the use of safety products weight to market-driven in order to facilitate the construction workers for the direction "of the" five to "principle, development and production of a variety of life, ...