| Company | Category | Area | Address | Web | E-mail | Contact person |
| PROTECH AUTOMOTIVE INDUSTRIAL | Whol Auto Parts/supplies | Delaware | PO BOX 9831, WILMINGTON, New Castle, Delaware, 19809-0831, USA |
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Mike Chou |
| PROTECH CONTROLS INC | Mfg Measuring/controlling Devi | Delaware | 311 NICOLA LN, HOCKESSIN, New Castle, Delaware, 19707-9191, USA |
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| PROTECH DELIVERY & ASSEMBLY | Delivery Service | Delaware | 406 ANDROMEDA CT, MIDDLETOWN, New Castle, Delaware, 19709-9662, USA |
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| PROTECH DELIVERY & ASSEMBLY | Mfg Industries Nec | Delaware | 406 ANDROMEDA CT, MIDDLETOWN, New Castle, Delaware, 19709-9662, USA |
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| PROTECH DELIVERY & ASSEMBLY | Mfg Industries Nec | Delaware | 406 ANDROMEDA CT, MIDDLETOWN, New Castle, Delaware, 19709-9662, USA |
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| PROTECTION TECHNOLOGY | Detective/armored Car Services | Delaware | 242 N JAMES ST STE 205, WILMINGTON, New Castle, Delaware, 19804-3168, USA |
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| PROTECTOR SYSTEMS INC | Bus Consulting Nec | Delaware | 2524 LORI LN N, WILMINGTON, New Castle, Delaware, 19810-3404, USA |
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ZEEV GURWITZ |
| PROTECTOSEAL CO | Valves-Wholesale | Delaware | 136 PAWNEE CT, NEWARK, New Castle, Delaware, 19702-1920, USA |
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Tom Mc Nulty |
| PROTECTOSEAL CO | Valves,Pipe Fitting | Delaware | 136 PAWNEE CT, NEWARK, New Castle, Delaware, 19702-1920, USA |
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TOM MC NULTY |
| PROTECTOSEAL CO | Valves,Pipe Fitting | Delaware | 136 PAWNEE CT, NEWARK, New Castle, Delaware, 19702-1920, USA |
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TOM MC NULTY |
