Chongqing Changjian Technology Co., Ltd.
Verified Supplier
1 Years
chongqing, chongqing
Since 2013
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4G Relay GPS Tracker
4G GPS Pet Tracker
4G GPS Tracker
4G OBD GPS Tracker
3G GPS Tracker
Wired GPS Vehicle Tracker
Magnetic GPS Car Tracker
Pet GPS Tracker
OBD GPS Tracking Device
Motorcycle GPS Tracker
GPS Accessories
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Supplier Homepage > Products

PRODUCT CATEGORIES

4G Relay GPS Tracker

 (11)

4G GPS Pet Tracker

 (6)

4G GPS Tracker

 (30)

4G OBD GPS Tracker

 (4)

3G GPS Tracker

 (3)

Wired GPS Vehicle Tracker

 (19)

Magnetic GPS Car Tracker

 (9)

Pet GPS Tracker

 (8)

OBD GPS Tracking Device

 (6)

Motorcycle GPS Tracker

 (10)

GPS Accessories

 (1)

Why Can We Always Ensure Excellent Quality

Quality Control

From 2019,

We developed CJ790-4G, CJ990-4G, and passed the CE, ROHS certification;


Fom 2020,

We developed CJ280, CJ220, CJ230 series, and passed the CE, ROHS certification;


In 2020,

We got the ISO certification;

Certification

Chongqing Changjian Technology Co., Ltd. Certifications
Standard: CE
Number: BCTC2003001210C
Issue Date: 2020-03-20
Scope/Range: GPS tracker
Issued By: BCTC
Chongqing Changjian Technology Co., Ltd. Certifications
Standard: RoHS
Number: BCTCY2003000245R
Issue Date: 2020-03-19
Scope/Range: GPS tracker
Issued By: BCTC
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