Samsung

• Atop Technology
  
  ATOP INTERNATIONAL HOLDINGS .,LIMITED. is a specialized manufacturer of laptop batteries,notbook batteries and adapters established in 2003. Through years of develop ment, we enlarge ability of production, design, development. The products of our co ...
  http://www.atop-battery.com/

• Hon-Kwang Electric Co., Ltd.
  
  Hon-Kwang Electric Co., Ltd. was founded in 1981, is a maker of power supplies & specialized in the design and manufacture for the domestic and foreign market. Hon-Kwang has developed various power supplies using the best of available technology, our ...
  http://www.honkwang.com/