| Company | Category | Area | Address | Web | E-mail | Contact person |
| Manufacturing Distributors | Manufacturers | Pennsylvania | Academy St, SHINGLEHOUSE, Potter, Pennsylvania, 16748, USA |
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| MANUFACTURING ENTERPRISES INC | Machine Shops | Pennsylvania | 133 MICKLEY RD, WHITEHALL, Lehigh, Pennsylvania, 18052-6205, USA |
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George Carr |
| MANUGISTICS | Nonclassified Establishments | Pennsylvania | 41 UNIVERSITY DR, NEWTOWN, Bucks, Pennsylvania, 18940-1873, USA |
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| MANUS ROBERT S & SON WHSL JWLR | Nonclassified Establishments | Pennsylvania | 245 N QUEEN ST, LANCASTER, Lancaster, Pennsylvania, 17603-3551, USA |
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