1.USA.
2.Canada.
3.United
Kingdom.
4.Germany.
5.France.
6.Italy. 7.Netherlands. 8.Denmark. 9.India.
1. Union Rubber Industries Co Ltd,
Taiwan.
2. Unitary Enterprise Belhost, Belarus.
**
3. United Tractors, Indonesia. **
4. Universal Group, Mexico. **
5. Uproma, Togo.
6. U.R. Machinery Pty Ltd, Australia. **
7. Ursus Tractors, Poland. **
8. Uzel Traktor, Turkey. **