| Autosounds | 0191 273 6100 | | Scotswood Road, Newcastle Upon Tyne, NE4 7AP |  Map & Directions |
| R F Electronic Services | 0191 213 5565 | | 85 Great North Road, Grange Park, Newcastle Upon Tyne, NE3 2DQ | | Map & Directions |
| Electrical Services | 0191 487 2995 | | 12a Wrekenton Row, Wrekenton, Gateshead, NE9 7JD | | Map & Directions |
| I C S Ltd | 0191 456 7511 | | 5 Maxwell Street, South Shields, NE33 4PU | | Map & Directions |
| Lyndon Security Systems | 0191 519 6502 | | 55 Lyndon Grove, East Boldon, NE36 0NR | | Map & Directions |
| Defend Lock Ltd | 01670 730333 | | Unit 14a, North Nelson Industrial Estate, Atley Way, Cramlington, NE23 1WA | | Map & Directions |
| Bassmechanix Ltd | 0191 261 2445 | | 79-83 Blandford Street, Newcastle Upon Tyne, NE1 3PZ | | Map & Directions |
| Sungold Auto Electrics | 0191 273 5667 | | Bishops Road, Newcastle Upon Tyne, NE15 6RY | | Map & Directions |
| Car Audio Telecom | 0191 213 0077 | | 83 Great North Road, Grange Park, Newcastle Upon Tyne, NE3 2DQ | | Map & Directions |
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