Company Profile
Discover our core competencies, industry experience, and commitment to excellence.
Chongqing Changjian Technology Co., Ltd.
Main Products
4G Relay GPS Tracker, 4G GPS Pet Tracker
Annual Sales
4,500,000,00-20,000,000.00
Employees
80~100
Location
China
Categories
Browse through our comprehensive range of product categories.
4G Relay GPS Tracker
11 products
CJ730 4G GPS Tracker with Immobiliser - 70x33x32mm, 9V-90V Voltage, 5-10m Accuracy
CJ730 CJGPS 4G Vehicle GPS Tracker with Remote Fuel Cut-Off 70x33x32mm 9-90V DC
4G LTE GPS Car Tracker with Remote Engine Control | 70x33x32mm | 9-90V Operating Voltage
CJGPS CJ720 4G GPS Tracker with Remote Vehicle Shutdown - 70x33x32mm, 5m Accuracy, 9-90V Range
4G GPS Pet Tracker
5 products
CJ220 Mini Personal GPS Locator with 48x30x20mm Size, 1200mAh Battery, and 5-10m Accuracy for Real-Time Tracking
CJ230 CJGPS Real Time Waterproof Animal Tracker Collar 48x30x20mm 40g GPS Tracking Device with 1200mAh Battery
Yuntrack CJ230 4G GPS Pet Tracker with 1200mAh Battery and 5-10m Accuracy for Dogs and Cats
4G GPS Pet Tracker with 1200mAh Battery and 5-10m Accuracy for Real-Time Cat Dog Tracking
4G GPS Tracker
38 products
4G Magnetic GPS Tracker with 24000mAh Battery and 180-Day Standby for Vehicle Anti-Theft Tracking
CJ730 Moto Mini 4G GPS Tracker with 70x33x32mm Compact Design and Remote Engine Control for Vehicle Security
CJGPS 4G Auto GPS Tracker with ACC Detection & Remote Engine Cut-off - 70×33×32mm, 9V-90V DC
CJGPS CJ280-4G Magnetic GPS Tracker with 24000mAh Battery and 180-Day Standby for Vehicle Asset Tracking
4G OBD GPS Tracker
4 products
CJ750 4G OBD GPS Tracker with Beidou+GPS+LBS Positioning 45x40x27mm 8-90V Vehicle Monitoring Device
Yuntrack 4G OBD GPS Tracker 45x40x27mm IP64 Vehicle Monitoring Device with 8-90V Range
Yuntrack CJ750-4G OBD GPS Vehicle Tracker with 45x40x27mm Size and 8-90V Voltage Range
CJ750 4G OBD GPS Tracker with 45×40×27mm Size and 8V-90V Voltage for Vehicle Tracking
3G GPS Tracker
3 products
Yuntrack CJ790 3G GPS Tracker with EC25 Chip - Remote Fuel Cut Off & ACC Detection for Vehicle Monitoring
CJ790 3G GPS Vehicle Tracker with Remote Power Cutoff 9V-90V ACC Detection SOS Alarm GLONASS Positioning
3G WCDMA GPS Tracker with 20000mAh Battery and Strong Magnetic Mount for Vehicle Tracking
Wired GPS Vehicle Tracker
22 products
Yuntrack CJGPS 4G GPS Vehicle Tracker with Engine Cut-Off - 70x33x32mm, 9-90V DC, IP64 Rated
CJ750 2G OBD GPS Tracker with 5-10m Accuracy and 8-90V Voltage for Vehicle Anti-Theft Monitoring
CJGPS CJ790 8PIN 3G Fleet Management GPS Tracker with SOS Function, 9V-90V Wide Voltage Range
IP64 Hidden Vehicle GPS Tracker 70x33x32mm with 2G Real-Time Tracking and Anti-Theft Protection
Magnetic GPS Car Tracker
10 products
6000mAh 4G Magnetic GPS Tracker with 40-Day Standby and No Monthly Fee for Vehicle Monitoring
Car Magnet CJ280 4G GPS Tracker with 6000mAh Battery and Magnetic Mount for Vehicle Monitoring
Yuntrack CJ280 3G WCDMA Magnetic GPS Tracker with 10000mAh Battery and IP64 Waterproof Rating
CJGPS 24000mAh Magnetic GPS Tracker with MT2503D Chip - 240 Day Standby, 5-10m Accuracy
Pet GPS Tracker
7 products
CJ230-4G Small Wireless Waterproof GPS Pet Tracker with 1200mAh Battery and 5m Location Accuracy
Portable Mini GPS Tracker with 10-Day Standby, IP64 Waterproof Rating for Vehicles, People & Animals - 48×30×20mm Compact Size
CE Certified Mini 4G LTE GPS Tracker with 1200mAh Battery and 5-10m Accuracy for Pets
CJ230 4G GPS Pet Tracker with 1200mAh Battery and 5m Accuracy for Real-Time Dog and Cat Tracking
All Products
View our complete catalog of high-quality products.
Life Time LTE 4G GPS Tracker with Engine Cut-Off - 70x33x32mm IP64 Waterproof Vehicle Security Device
Price: negotiable
MOQ: negotiable
CJ220 Mini Personal GPS Locator with 48x30x20mm Size, 1200mAh Battery, and 5-10m Accuracy for Real-Time Tracking
Price: negotiable
MOQ: negotiable
CJ730 4G GPS Tracker with Immobiliser - 70x33x32mm, 9V-90V Voltage, 5-10m Accuracy
Price: negotiable
MOQ: negotiable
Yuntrack CJ790 3G GPS Tracker with EC25 Chip - Remote Fuel Cut Off & ACC Detection for Vehicle Monitoring
Price: negotiable
MOQ: negotiable
CJ750 4G OBD GPS Tracker with Beidou+GPS+LBS Positioning 45x40x27mm 8-90V Vehicle Monitoring Device
Price: negotiable
MOQ: negotiable
CJ790 3G GPS Vehicle Tracker with Remote Power Cutoff 9V-90V ACC Detection SOS Alarm GLONASS Positioning
Price: negotiable
MOQ: negotiable
Yuntrack CJGPS 4G GPS Vehicle Tracker with Engine Cut-Off - 70x33x32mm, 9-90V DC, IP64 Rated
Price: negotiable
MOQ: negotiable
3G WCDMA GPS Tracker with 20000mAh Battery and Strong Magnetic Mount for Vehicle Tracking
Price: negotiable
MOQ: negotiable
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Direct Factory Pricing
Customization Available (OEM/ODM)
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