Shenzhen Great Track Technology Limited is an advanced high-tech enterprise integrated with product research, manufacture and marketing of GPS Tracker, Navigation, Car Radar Detector, DVR etc . Since its establishment in 2005.As a enterprises, we have strict management system, obtained ...

Shenzhen CASTEL Wireless Telecommunications Co., Ltd. (hereinafter referred to "CASTEL Wireless"), is a subsidiary of Casil Holdings Limited (Hong Kong Stock Listed, listing No.:1185, co-founder China GPS association). Our company has been devoted the application ...

Global Electronics Group (GEG) headquartered in Hong Kong. Since its inception achieve rapid growth through aggressive marketing and technical support strategy. The GEG has now concentrated businesses mainly on research & development, sales, after sales service of products behalf ...

we are the GPS device,car dvd manufacturer registered in Hongkong, present market, device only is navigation or tracker, create combining with it with GPRS /GSM, This focusing on fleet management specially taxi and emergency fleet. have a series of this kind product 4.3", ...

Our company is one of the most competitive manufacturers in research and development for GPS automobile Navigation, parking sensor, E-dog and other product. All product can be customize, OEM and label service are welcome!

Hesida (Hetaihe) Electronics was founded in 2006, We are specialized the developing, designing and manufacturing of parking sensor system,Revere camera,mointor other car electronics. Our talented engineers & skilled workers have more than 10 years design experience transducers, ...