Shenzhen De Dao(talk Road) Communications Technology Co., Ltd. specializes in GPS positioning, navigation, communications, electronic products development, production and sales of high-tech enterprises. Founded in 2003 (the original 2005 Road Navigation Technology Co., Ltd. Changed to Shenzhen Tak Road Communications Technology Co., Ltd., SanXia Group in 2006 to become communications technology research and development production and sales directly under the Group holding company).

The company has a deep rich satellite positioning and communications technology research and development experience in electronic product manufacturing experience, in 2003 has been adopted GPS satellite positioning technology, GSM mobile communication technology, GIS digital map technology and computer network technology, research and development applicable to health care, intelligent traffic, vehicle monitoring, public security, fire, electricity, etc. The success of a number of departments system solutions. At the same time, R & D and production has several GPS car navigation products to promote the use of domestic and foreign markets. The company in 2003 with the United States GARMIN GPS companies, share a wide range of technical cooperation and market cooperation, will be a hundred kinds of satellite positioning and navigation product technology applied to land, air, maritime, military, surveying and other fields.

Companies that entrepreneurial spirit, constant pursuit of innovation, and has an excellent management team, a high level of R & D team and lean marketing team.