1. Buckner Irrigation, USA.
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2. Cobb Sales Co, USA.
3. Lake Company, USA.
4. Nelson Irrigation Corporation,
USA.
5. Rain Bird Corporation,
USA.
6. Storm Manufacturing Group Inc., USA.
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7. Superior Controls Co. Inc., USA.
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8. T-L Irrigation Company,
USA.
9. Toro Company, USA.
10. Weather Tec Corporation,
USA.
11. Wade Rain Irrigation,
USA