DUANG GUAN WISDOM ELECTRONICS CO.,LTD

Add:  No.18.Yinhe Road.Jinlong Street,Wanjiang 
          Area, Dongguan City,Guangdong,China
Tel:    +86 769 2285 9006-801    22995915
Fax:   +86 769-2285 9093
E-mail: wisdom@wisdomtech.net.cn