| Business | Phone |
| Steel Erectors Assn Of America 2216 W Meadowview Rd # 115, Greensboro 27407 | (336) 294-8880 |
| Steel Performance Inc 6342 Burnt Poplar Rd # C, Greensboro 27409 | (336) 299-7205 |
| A & A Building Systems Inc Po Box 14266, Greensboro 27415 | (336) 286-9990 |