| Business | Phone |
| Charleston Machining 41500 Leeds Ave, North Charleston 29405 | (843) 745-1605 |
| Charleston Machining 4500 Leeds Ave, North Charleston 29405 | (843) 745-1605 |
| Cmmc Machine Inc 2081 Hayter St, North Charleston 29405 | (843) 554-0993 |
| Gladco 2140 Beaufort Ave, North Charleston 29405 | (843) 744-7518 |
| Mi-Tech Inc 6685 Jet Park Rd, North Charleston 29406 | (843) 553-2743 |
| T & T Tool & Die Svc 4710 Spruill Ave, North Charleston 29405 | (843) 747-0622 |
| Williams Machine & Tool Co 4753 Franchise St, North Charleston 29418 | (843) 767-3095 |