| Business | Phone |
| Aldo Tech Corp 71 Norwood Ave, Warwick 2888 | (401) 467-1313 |
| Cal-Greg Electronics 60 Alhambra Rd # 1, Warwick 2886 | (401) 732-8100 |
| Standard Electric 501 Jefferson Blvd, Warwick 2886 | (401) 738-0033 |
| Semi X Change Inc 33 Plan Way # 1, Warwick 2886 | (401) 732-0001 |