| Business | Phone |
| American Feed Screws 880 Candia Rd, Manchester 3109 | (603) 623-5571 |
| Avid Machine Co 500 Willow St, Manchester 3103 | (603) 645-6300 |
| Belisle Machine Works 180 Revere Ave, Manchester 3109 | (603) 669-8902 |
| Erwin Precision 150 Dow St, Manchester 3101 | (603) 623-2333 |
| Freedom Machine 720 E Industrial Park Dr # 12, Manchester 3109 | (603) 641-5778 |
| Vulcan Works Inc 85 Hancock St, Manchester 3101 | (603) 606-6071 |
| J & D Machine 728 E Industrial Park Dr # 5, Manchester 3109 | (603) 624-9717 |
| J M Machine & Tool Co 720 E Industrial Park Dr # 17, Manchester 3109 | (603) 647-1906 |
| Rlt Mfg Co 649 E Industrial Park Dr # 2, Manchester 3109 | (603) 668-5995 |
| Manchester Machine Die Co 25 Foundry St, Manchester 3102 | (603) 669-8622 |
| Motorway Engineering Co 35 Elm St, Manchester 3101 | (603) 606-6069 |
| P & B Metalcraft Inc 728 E Industrial Park Dr # 18, Manchester 3109 | (603) 641-0860 |
| P C Machine 8030 S Willow St # 4, Manchester 3103 | (603) 627-6811 |
| Paragon Tool 726 E Industrial Park Dr # 13, Manchester 3109 | (603) 666-4995 |
| Pgm Of New England 5 Perimeter Rd, Manchester 3103 | (603) 623-6363 |