"OPP IOT use high temperature rfid tag track vehicles after they are assembled. Manufacturers assign a unique serial number to anti high temperature tag. It can be car's vehicle identification number (VIN). This number also associates vehicle's manufacturing history.
So it can help to track any necessary rework.  This RFID number in rfid metal tag ensure the finished vehicle is shipped to the correct destination. 

Anti metal rfid tag also provide highly accurate inventory counts in real time. 

A dealer can thus know quantity of vehicles in stock, which ones are available and the value of that inventory at any point in time.

Michelle Zheng
Tel: 8618750070819
Email: sales11@oppiot.com