| Business | Phone |
| Avilite Corp 55 S Commercial St, Manchester 3101 | (603) 626-4388 |
| Ge Polymershapes 3 Perimeter Rd # 3, Manchester 3103 | (603) 627-7673 |
| Symmetry Poly Vac 253 Abby Rd, Manchester 3103 | (603) 647-7822 |
| Summit Packaging Systems Inc 16 Ammon Dr, Manchester 3103 | (603) 669-5410 |
| Plastic Supply Inc 735 E Industrial Park Dr # 1, Manchester 3109 | (603) 669-2727 |