ProFormer Sheet Metal Brakes
Sheet Metal forming tools for the professional, with over 50 models to choose from; all made in the USA. - sheet metal brake, finger brake, radius brake, stretcher, shrinker, bead roller
http://www.dtsgraphics.com/proformer/

Airplane Tools
Aircraft tools and RV Tool Kit for building Van's RV airplanes.
http://www.planetools.com/

Hanna Tools & Machinery
Maintains large inventory of new and used sheet metal fabricating equipment and machine tools and tooling. Includes band saws, drills, lathes, mills, press brakes, and shears.
http://www.nvtools.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/

Cixi Weilite sealing material Co.,Ltd.
Specializes in manufacturing sheet gasket materials. Materials and profiles include flexible and reinforced graphite sheet, asbestos and rubber sheet, spiral wound gaskets and gland packings.
http://www.gasketsheet.com

Cheat Sheet
A PFC/PowerBuilder help site with news, tips, and tools.
http://www.pfccheatsheet.com/

Sheet Dynamics, Ltd.
Offers tools and services for embed intelligence in products and processes.
http://www.sdltd.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/

Toing Yeun Co., Ltd.
Manufacturer of metal electrotechnical tools, sheet metal box, stamping accessories, woven copper band, Laser cutting accessories, VCB/ OCB fabrication.
http://www.toingyeu.com.tw/

Go2Paper.com
Go2Paper provides a marketplace where paper users can buy and sell excess roll and sheet inventory including; buttrolls, paperboard, linerboard, boxboard, directory, kraft, freesheet, groundwood, coated freesheet, uncoated freesheet, coated groundwood, uncoated groundwood, selling paper, buying paper, printing and writing paper, printing paper, fine paper, paper manager, prime paper, joblot paper, newsprint, roto news, directory, hi-brite, snc, scb, sca, dull, matte, gloss, bond, bristol, cover, index, offset, opaque, premium gloss, premium dull, premium matte, cover gloss, cover dull and cover matte.
http://www.go2paper.com