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CJ720-4G CJGPS mini relay tracking device remote control anti-theft cut off oil power system locator car auto vehicles gps tracker

 

CJ790 4G CJGPS vehicle ACC detection function SOS alarm 4g gps tracking device vehicle 4g gps tracker
                                                       

 

CJ230-4G CJGPS MT2503D chips Glonass + GPS + LBS Small and easy to hide gps tracking system Pet gps Tracker

 

CJ280-4G CJGPS wireless strong magnetic 24000mAh long battery life gps system tracking device vehicle car gps tracker

 

CJ750-4G CJGPS OBD Car GPS Locator OBD2 Power off alarm OBDII gps tracker obd mini gps vehicle tracker

Company Introduction

 Chongqing Changjian Technology Co.,Ltd has over 10 years of experience in electronic product manufacturing, having a strong, high quality staff team, independent research and development studio and assembly workshop In Shenzhen, China.


It provides high quality satellite positioning information terminal to receive and transmit equipment production (known as GPS tracking device) with the production capacity of 100000 units per month.


Company has three service platforms, which allows 20000 people online vehicle positioning at a time. Major market is in China, South America, the Middle East and Southeast Asia, etc.