World Manufacturer Identifier · ISO 3780
RFG
Sanyang SYM, Taiwan
Built in Taiwan
What WMI RFG means
The first three characters of every VIN are the World Manufacturer Identifier (WMI). The code RFG is assigned to Sanyang SYM, Taiwan, with the country of manufacture Taiwan.
So any 17-character VIN that begins with RFG was produced by Sanyang SYM, Taiwan:
RFGZZZ0000000000000
Decode the full VIN
The WMI only identifies the maker. To read the year, engine, plant and serial number, decode the complete 17-digit VIN with our free tool — then check which ECU it uses and what tuning services (DPF, EGR, AdBlue, DTC off, Stage) are available.
Open the free VIN Decoder →