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Sentry Systems Inc
The Sentry Systems Inc address is Poolesville MD 20837-0000 and the entry is assigned to the category Roofing contractors.
Economic data
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| Classification: | SIC (Standard Industrial Classification) |
| Classification code: | 1761 |
| Economic description: | Roofing, Siding, And Sheetmetal Work |
| Company activity: | Construction - Special Trade Contractors (Construction) |
| Number of employees: | 3 |
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