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| 10 Tower Road Winneconne, WI 54986-0399 Phone: (920)582-4491 Fax: (920-582-4492 |
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Owners of Proto-1 Manufacturing L.L.C. John and Valerie Schwochert |
| The Finest Tube Cutoff, End Form & Debut Machines | | Machines are designed, built, and shipped world wide. |
| Manufacturing Engineers are also on board at Proto-1 Louis Metzig, a Winneconne Graduate with a UW-Stout Engineering Degree returns back to Winneconne, to the place he once worked at age 16. |
 | Proto 1- new expansion |
For More information: http://www.proto1mfg.com/ |
