| Business | Phone |
| M G Industries 8927 J M Keynes Dr, Charlotte 28262 | (704) 549-0702 |
| Air Liquide America Corp 518 W 24th St, Charlotte 28206 | (704) 523-4598 |
| National Welders Supply Co 5315 Old Dowd Rd, Charlotte 28208 | (704) 392-7317 |
| Boc Gases 2820 Nevada Blvd, Charlotte 28273 | (704) 504-5400 |