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| 10 Tower Road -
PO Box
399 |
| Winneconne, WI 54986-0399 |
| Phone: (920)582-4491 |
| Fax: (920-582-4492 |
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| Owners of Proto-1 |
Manufacturing L.L.C.
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| John and Valerie Schwochert |
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| The Finest Tube Cutoff, End Form & Debut Machines |
| Machines are designed, built, and shipped world wide. |
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| Manufacturing Engineers are also on board at Proto-1 |
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| Louis Metzig, a Winneconne Graduate with a UW-Stout
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| Engineering Degree returns
back to Winneconne, |
| to the place he once worked at age 16. |
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| Proto 1 |
| Has major expansion in 2008 |
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