Azusa Engineering and Changzhou Frame Vehicle Parts are two go-kart frame manufacturers. Azusa is based in Covina, California, and Changzhou is headquartered in Jiangsu, China. Both manufacturers provide go-kart frames to builders and suppliers worldwide.
Azusa Engineering builds parts for industrial and recreational vehicles. In addition to go-kart frames, its inventory selection includes fun kart, racing kart and mini-bike components. Azusa also offers full mini-bike and go-kart assembly kits.
Changzhou Frame Vehicle Parts specializes in accessories and frames for go-karts, motorcycles and all-terrain vehicles. Changzhou sells components to individual builders, parts distributors and recreational vehicle manufacturers, such as Kymco and Kinder.