Founded in 2004, Eelink Communication Technology Limited is the Brand IoT GPS tracker Manufacturer In China With High Reputation With 15 years of manufacturing experience, we have mass-produced a variety of GPS tracking devices, including vehicle tracking devices, cargo tracking device, Wireless Temperature Monitoring Devices, Asset tracking device etc. Eelink devices embedded in our customers' products are monitoring conditions and transmitting data on cargo in motion all over the world, 24 hours a day. Temperature, humidity, open door events, tilt / shock events, location, elevation, and other variables are all monitored by our designs. Companies can keep products safe, secure, and within time / temperature limitations from origin to final destination thanks to technology breakthroughs developed by Eelink experts.