About us 

Established in 1995

Grand-Tek Technology Co., Ltd (so called GTT) has been developing outdoor antenna & subsystem through all these years.
Our product applications cover from automotive assemblies, smart grid, transportation antenna, industrial antenna and related technical services.

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Outdoor Antenna and Subsystem Solutions 

The Only Solution For Your Various Waterproof Applications

GTT provide total solutions, such as antenna, coaxial jumper, data cable harness, surge solution, and subsystem integration design, for all of our customers across different applications, including: massive IoT, transportation/C-V2X/DSRC, Telecommunication, power supply/smart grid, industrial and rapid deployment.

 
Grand-tek Technology - Outdoor Wireless Antenna Subsystem Solutions - GTT
Grand-tek Technology - Outdoor Wireless Antenna Subsystem Solutions - GTT
Grand-tek Technology - Outdoor Wireless Antenna Subsystem Solutions - GTT
Grand-tek Technology - Outdoor Wireless Antenna Subsystem Solutions - GTT