1. Casella, Italy.
2. Irrimec srl, Italy.
3. Irtec, Italy.
4. Idrofoglia Srl,
Italy.
5. Komet Irrco, srl,
Italy.
6. Meia Srl., Italy.
7. Nettuno Srl., Italy.
8. Pioggia Carnevali Spa.,
Italy.
9. Rm Ramenzoni & Mordonini Spa.,
Italy.
10. Valducci, Italy.