Sinocastel enables you to track and protect what matters: your business, vehicles and valuable assets.

OBDII GPS Trackers

2G/3G/4G/CatM1|Plug-and-Play|Easy Installation|Real-time Tracking|Mileage Statistics|Engine Data

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Multiple I/O Ports|4G LTE WiFi Hotspot|BLE|Multi-functional|Driving Behavior|Battery Monitor

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Hard-wired GPS Trackers

Cost-effective|For Motorcycles/Scooters/Ebikes|Remote Power Off|Power Off Alarm

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Asset GPS Trackers

Long Standby| For Containers/Parcels/Suitcases|Wireless|Magnetic|Intelligent Tracking

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About us

Sinocastel is the first GPS tracker company in China to develop on-board terminal equipment with communication and bus technology, and also one of the world's largest OBD/GPS tracking solution providers. Sinocastel has two R&D centers in Hong Kong and Shenzhen, with a workshop of 12,000 square meters and nearly 100 R&D engineers. Main products include OBD GPS Tracker, Vehicle GPS Tracker, Asset GPS Tracker, Smart GPS Watch.

20+ Years

Developing Experience in GPS/LBS

100+ R&D

Engineers for ODM/OEM Solution

146+ Countries

With Our Service Covered

5000+ Clients

Collaborating Partners




GPS tracking solutions
obd tracker
car GPS tracker
vehicle tracking device
obd gps tracker
4G gps tracker
asset Gps tracker
obd device
Gps tracker
fleet management
vehicle tracker
car tracker
Gps tracker for car
vehicle tracking device
obd dongle
GPS tracking system
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