George Seehaver Welding & Fabrication

940 Winston Churchill Blvd., Oakville, ON

Hooper Welding Enterprises Limited

1390 Advance Rd., Oakville, ON

Custom fabricator A.S.M.E. Code pressure vessels, heat exchangers, boiler drums: steels, stainlesses, alloys

Steel Fab Div. Of Samuel Manu-Tech Inc.

768 Westgate Rd., Oakville, ON

Company manufacturers Ashe Pressure Vessels and holds ``U`` and ``UM`` stamps of approval.