1st TIER
ASIAN HONDA MOTOR CO.,LTD.
HINO MOTORS MUNUFACTURING (THAILAND) LTD.
HONDA AUTOMOBILE ( THAILAND) CO.,LTD.
HONDA ACCESS ASIA & OCEANIA CO.,LTD.
HONDA R&D SOUTHEAST ASIA CO.,LTD.
ISUZU MOTORS CO., (THAILAND) LTD.
ISUZU ENGINE MANUFACTURING CO.,LTD.
KAWASAKI MOTORS ENTERPRISE (THAILAND) CO.,LTD.
SUZUKI MOTOR (THAILAND) CO.,LTD.
THAI HONDA MANUFACTURING CO.,LTD.
THAI YAMAHA MOTOR CO.,LTD
TRIUMPH MOTORCYCLES (THAILAND) LTD.