| Type | Manufacturer |
|---|---|
| Site web | https://www.nationalutilities.com/ |
| Adresse | PO Box 14639 1700 Hickory Drive Fort Worth TX 76117-6020 |
For over half-a-century, National Utilities Company, a division of VIJ Corp, has been a major supplier of joining components manufactured to the highest standards of workmanship and serviceability.