Chaoyang Duoge Industry Co., Ltd.

Chaoyang Duoge Industry Co.,Ltd.is specialized in manufacturing closed-circuit security equipment. It is well established since years ago and has developed more than ten series and tens of varieties of products,mainly including black-white and color camera head series,level desk,outside&inside pan/tilt head controller,switches,theft-proof alarm bugs,etc. (http://www.duoge.com)