AWS.org: American Welding Society

Deltaconne International: Pipe Tools and Welding Accessories

Hijswerk: Links Pertaining to Rigging - International

PlumbingNet.com: Internet Plumbing Manufacturer's Address Directory

Portable Pipe Vise:  Movable Pipefitting Clamp

Powder-Booths.com: Powder Coating System Experts

Accordion Doors: Wood accordion doors and security accordion doors.

Northwest Electric Generators: Specialize in Electric Generators

Stagesmith.com: Custom Metal Fabrication in the Greater Seattle Area