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Origin

WMI codes registered in Taiwan

Taiwan ranks tenth by three-character WMIs registered there, with 24 of the 3,163 in NHTSA's catalog. The most common vehicle type is motorcycles (83 percent), and 17 of the codes start with R. The longest model list belongs to LM4, with 245 models.

Holders with the most codes

  1. Suzuki Motor of America4
  2. Sanfu Motor Industry2
  3. Kwang Yang Motor2
  4. Long Chih Industrial1
  5. Chin Yuan Chi Casting1
  6. Yamaha Motor1
  7. Aeontek1
  8. Chyong Horng Enterprise1
  9. Evt Technology1
  10. Taiwan Golden Bee1

Codes by vehicle type

  1. Motorcycles20
  2. Trailers2
  3. Multipurpose passenger vehicles2

Profiled codes, longest model lists first

CodeHolderMakesModel yearsModels
RFGSanyang Motor Co., Ltd. (Sym)BRP, Lance, SYM1995–open35

All 24 three-character codes

L 7

  • LCALong Chih Industrial
  • LESSanfu Motor Industry
  • LLEChin Yuan Chi Casting
  • LM1Suzuki Motor of America
  • LM4Suzuki Motor of America
  • LM5Sanfu Motor Industry
  • LPRYamaha Motor

R 17

  • RF3Aeontek
  • RF4Chyong Horng Enterprise
  • RF8Evt Technology
  • RFBKwang Yang Motor
  • RFCTaiwan Golden Bee
  • RFGSanyang Motor Co., Ltd. (Sym)
  • RFLHer Chee Industrial
  • RFRStandard Motor
  • RFTCpi Motor
  • RFZE-Ton America, Llc.
  • RGSKwang Yang Motor
  • RK1E-Ton Power Tech
  • RK6Suzuki Motor of America
  • RK7Suzuki Motor of America
  • RKCRhino Power Sport Industrial
  • RKRYamaha Motor Taiwan
  • RKZTaiwan Helio Technology

Source: NHTSA vPIC, October 2026 release (database updated October 17, 2026). How the figures are counted: How the catalog is read.