https://zumbach.com/
Zumbach Electronic AG - Swiss Prime Measuring
Swiss Prime Measuring Since 1957
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https://www.iowacorn.org/about/icga-board/louie-zumbach/
Louie Zumbach - Board Member | Iowa Corn Growers Association
Oct 3, 2025 - Meet Louie Zumbach, ICGA board member from Linn County where he farms. He serves as the ICGA Director representing District 6.
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