Contractor Directory > PROOS MANUFACTURING, INC.
PROOS MANUFACTURING, INC.Grand Rapids, Michigan
616-454-5622 x12
1037 Michigan St Ne
Grand Rapids, MI 49503-1907
Fax:616-454-6221
Products & Services
NAICS Code(s)
- 332322
- Sheet Metal Work Manufacturing
- 332431
- Metal Can Manufacturing
- 334419
- Other Electronic Component Manufacturing
- 336111
- Automobile Manufacturing
- 336370
- Motor Vehicle Metal Stamping
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Company Information
- Company Name:
- PROOS MANUFACTURING, INC.
- Address:
- 1037 Michigan St Ne
- City:
- Grand Rapids
- State:
- Michigan
- Zip Code:
- 49503-1907
- Phone:
- 616-454-5622 x12
- Fax:
- 616-454-6221
- Contact Person:
- Brett Kosters
- Year Established:
- 1919
- Ownership:
- Woman Owned
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3DM SOURCE, INC. Grand Rapids, Mi
3DM offers 25 years with contract machining and machinery sales, highly detailed machining. From initial product introduction to full production