Dunan Co., Ltd was established in December of 2005 to support wide variety of wireless calling system, From our management who has various experience in wireless calling area down, we have devoting ourselves to oix work to provide products what will be following leads from customer before customers Through accumulated technical marl, we have improving performance of wireless calling system at home and abroad, and we have serving as a stepping-stone for providing products with conveniences & value to customers Also, we build up core ability to stand on competitive power corporate with positive quality control on each of products and service mind came in response to the demands of the customer, We’ll jump to be a wireless calling industry leader the 21st Century.