| Business | Phone |
| Automated Machine Design Inc 1040 25th St Se, Hickory 28602 | (828) 304-0605 |
| Blue Tech Inc 1202 13th St Sw, Hickory 28602 | (828) 324-5900 |
| Central Tool & Manufacturer Co 1021 17th St Sw, Hickory 28602 | (828) 328-2383 |
| Cline Machine Co 3215 Highland Ave Ne, Hickory 28601 | (828) 328-3149 |
| Custom Machine Co 1040 25th St Se, Hickory 28602 | (828) 324-5098 |
| Custom Machine Co 6435 Sulphur Springs Rd Ne, Hickory 28601 | (828) 256-4373 |
| Hickory Foundry & Machine Co 120 10th St Sw, Hickory 28602 | (828) 322-4292 |
| R H Bolick & Co Inc 1210 9th Ave Ne, Hickory 28601 | (828) 322-7847 |
| K & L Machining Inc 1852 1st Ave Sw, Hickory 28602 | (828) 324-1288 |
| Piedmont Precision Products 500 Main Ave Nw, Hickory 28601 | (828) 304-0791 |
| Machining Technology Inc 403 Us Highway 321 Nw, Hickory 28601 | (828) 327-7060 |
| Master Machine Co 17 11th Ave Sw, Hickory 28602 | (828) 324-6556 |