| Business | Phone |
| Airgas Vancouver Welding 800 Harney St, Vancouver 98660 | (360) 696-4605 |
| Hardy Alloys 7309 Ne 147th Ave, Vancouver 98682 | (360) 892-0750 |
| Stud Welding Supply 2119 Se Columbia Way 340, Vancouver 98661 | (360) 695-2020 |
| Rockmount Research & Alloy Inc 11909 Ne 95th St, Vancouver 98682 | (360) 254-2020 |