1. Jackson Welding Supply Co
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2. Liberty Welding Co
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3. West Penn Laco
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4. Williams Metal & Welding Alloy
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5. Noftz Sheet Metal Inc
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6. Kasunick Welding & Fabricating
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7. Alloy Oxygen & Welding Supply Co. Inc.
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8. Allegheny Fence Construction
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9. Iron Eden
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10. Galv Tech
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11. Groll Ornamental Iron Works
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12. Marstrand Industries Inc
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13. Beatty Welding Co
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14. South Side Welding Inc
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15. Whemco Inc
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16. Triangle Welding Co
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17. Competitive Edge Enterprises Inc.
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18. Custom Manufacturing & Industrial
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19. Barbra Welding
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20. Home Welding Shop
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21. Murslack Welding
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22. Red Star Iron Works
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23. Nichols Welding Services
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24. South Hills Cycle
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25. Dk Associates Specialty Steel
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26. D C Welding Services
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27. Welding Joe
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28. Steel City Collectibles
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29. U.S. Steel
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30. Nelson Stud Welding
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31. Steel City Appraisals
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32. Airgas
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About 'Pittsburgh, PA, USA'
| Pittsburgh is the second-largest city in the US Commonwealth of Pennsylvania and the county seat of Allegheny County. The city features 151 high-rise buildings, 446 bridges, two inclined railways, and a pre-revolutionary fortification. Pittsburgh is known colloquially as 'The City of Bridges' and 'The Steel City' for its many bridges and former steel manufacturing base.. Regionally, it anchors the largest urban area of Appalachia and the Ohio River Valley, and nationally, it is the 22nd-largest urban area in the United States. The population of the city in 2010 was 305,704, while that of the seven-county metropolitan area stood at 2,356,285. Downtown Pittsburgh retains substantial economic influence, ranking at 25th in the nation for jobs within the urban core and 6th in job density. The characteristic shape of Pittsburgh's central business district is a triangular tract carved by the confluence of the Allegheny and Monongahela rivers, which form the Ohio River. | |
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