| Business | Phone |
| Signal Communications Inc 100 Wood Ave S, Iselin 8830 | (732) 516-1888 |
| Vision Communications 1405 Oak Tree Rd, Iselin 8830 | (732) 404-1962 |
| China Quantum Communications 33 Wood Ave S, Iselin 8830 | (732) 632-9896 |
| Enterprise Iron 555 Route 1 # 4, Iselin 8830 | (732) 726-0022 |