| Business | Phone |
| Contel International Inc 301 Oxford Valley Rd # 1102a, Yardley 19067 | (215) 321-8585 |
| Sygma Trading Co Ltd 1042 N Kimbles Rd, Yardley 19067 | (215) 856-2000 |
| Eubank Manufacturing Intl Inc 117 Floral Vale Blvd, Yardley 19067 | (215) 860-9460 |
| Heat Controller Intl Llc 301 Oxford Valley Rd, Yardley 19067 | (215) 369-3770 |