Guzman Manufacturing, Inc. Specializes in precision sheet metal fabrication such as shearing, metal forming, welding, and punching. http://www.gzmfg.com/

H&S Manufacturing Co. Providing custom precision sheetmetal, machined parts, and value added electro-mechanical assembly. http://www.hsmfg.com/

H.B. Products, Inc. Specializes in sheet metal fabrications. http://www.hbproductsinc.com/

H.E. Parmer Co., Inc. Provides custom CNC metal fabrication of boat and utility trailer parts, roofing, and more. http://www.heparmer.com/

Hagen Metal Products. Fabricator of precision sheet metal parts for the telecommunication, electronics, medical, food handling, and aerospace industries. http://www.hagenmetal.com/

Harpring, Inc. Industrial sheet metal contractor and manufacturer. http://www.harpring.com/

Harvey Vogel Mfg. Provides metal stamping and fabrication solutions. http://www.harveyvogel.com/

Hi-Tech Fabrication, Inc. Providing precision sheet metal fabrication, hardware insertion, and related assembly services. http://www.htfi.com/

Hibbing Fabricators Fabricator of precision custom sheet metal parts and assemblies. http://www.hibfab.com/

Holgate Metal Fab, Inc. Fabrication of sheet metal and construction materials. http://www.holgatemetalfab.com/

Hoto Stainless Steel Industries Sdn Bhd. Manufactures stainless steel, patterned tubes for architectural, engineering or decorative applications. http://www.hoto.com/

HP Products Co. Provides precision metal stampings, fabrication, welding, and prototypes. http://www.hp4stamping.com/

Hub Associates. Provides precision sheet metal fabrication. http://www.hubassociates.com/

Humanetics. Sheetmetal, weldments, and machined fabrication for any industry. http://www.humanetics.com/

Huot Manufacturing. Sheet metal fabrication company specializing in the manufacture of large to small cabinets, frames, panels, doors and specialized metal boxes. http://www.huot.com/

Indmar Sheetmetal. Specialist in sub-contract sheetmetal working, including large or small production runs, and prototypes. http://www.indmar-sheet-metal.co.uk/

J & E Metal Fabricators Inc. Precision sheet metal fabricators. http://www.metalfab.com/

J & L Digital Precision Inc. Provides precision sheet metal fabrication, welding, machine work, and prototyping. http://www.jldigital.com/

Jebco Inc. Contract manufacturer and fabricator. http://www.jebcomfg.com/

JETCAM International. Manufacturers of CAD/CAM software for the sheet metal industry. http://www.jetcam.com/