| Company | Category | Area | Address | Web | E-mail | Contact person |
| AMERICAN TRUSS CO | Trusses-Construction Whol & Mf | Pennsylvania | 3375 LYCOMING CREEK RD, WILLIAMSPORT, Lycoming, Pennsylvania, 17701-1035, USA |
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Roger Gundersen |
| AMERICAN TRUSS CO | Trusses-Construction Whol & Mf | Pennsylvania | 3375 LYCOMING CREEK RD, WILLIAMSPORT, Lycoming, Pennsylvania, 17701-1035, USA |
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Roger Gundersen |
| AMERICAN TUB-N-COUNTER | Bathtubs & Sinks-Repairing & R | Pennsylvania | 510 LANCASTER AVE, MALVERN, Chester, Pennsylvania, 19355-1836, USA |
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William Myers |
| AMERICAN TYPEWRITER CO | Coin/Bill Cntng Sorting/Wrap-M | Pennsylvania | 3920 OLD WILLM PNN HWY APT 203, PITTSBURGH, Allegheny, Pennsylvania, 15235-4821, USA |
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Ron Grodecki |
