The headquarter of Ge-Ding Information Co.,Ltd was founded in Taipei, starting to deal in security system installation business at October in 1982. After more than ten years'development, we had enlarged our business scope into exporting and manufacturing Reed Switches and the assorted Electronic components since 1994. Soon, we develpe two sales office in Shanghai and Dongguan in China Mainland, and locate the factory in Dongguan to service customers all over the world.