Rapid Sheet Metal Inc.
SheetMetal Prototypes Quick. Fast 2 to 10 day ship of prototype sheet metal fabrications. Quote and fabricate to 3D CAD data. Materials include stainless, steel, aluminum and other metals.
http://www.rapidsheetmetal.com

Dave Mabon Sheet Metal
Read about this sheet metal business in the North County area of San Diego specializing in custom sheet metal and raingutter work.
http://www.dmsheetmetal.com/

New Horizons Foundation
Leading sheet metal contractors, in partnership with SMACNA, have established the New Horizons Foundation - A Sheet Metal Industry Initiative.
http://www.newhorizonsfoundation.org/

Sonoma Metal Products
Sonoma Metal Products has extensive experience in design, tooling and manufacture of precision metal fabrications including sheet metal, wireforms, sheet metal/wireform combinations, and steel and aluminum tube weldments.
http://sonomametal.com/

Holohan Heating And Sheet Metal, Inc.
Full service mechanical contractor in Kankakee, Illinois (servicing the south chicago area) specializing in commercial and industrial HVAC systems. Also provides sheet metal fabrication, plumbing, radiant heaters, process equipment, refrigeration, and boilers. Fully stocked parts department delivering or shipping to 48 states.
http://www.holohanheating.com

Industrial Metal Craft
Metal fabrication and laser cutting and forming in Gastonia North Carolina
http://industrialmetalcraft.com/

Precision Sheet Metal Fabrications and Laser Cut Parts
Precision laser cut parts, Sheet Metal Fabrication and Laser Cutting for Automotive, Computers, Electronics, Food, Medical, Military, Pharmaceutical, Refrigeration, Telecommunications Industry
http://www.wecom.com

Spiral Fittings Inc
HVAC fittings for spiral pipes. Sheet metal parts, connectors, reducers, spun metal parts, bellmouths, venturis, other. Located in South Carolina, U.S.A.
http://www.spiralfittings.net/

Electroplated Metal Solutions, Inc.
We specialize in photo tooling,photochemical milling,heat treating,and electroplating of thin metals. rapid and low cost design changes
http://www.elecmet.com/

Ryoki Tool. Inc.
Manufactures automotive, stamping dies, prototype sheet metal parts, engineering services. Makes aerospace parts in Japan.
http://www.ryoki.co.jp/