• A & T Iron Works, Inc.

• ALEC, Inc. Electrical Contractors

• Allen Cabinets

• Alloy Casting Co., Inc.

• American Ornamental Iron

• American Site Furniture

• Architectural Iron Company, Inc.

• Auheng Industries Co. Ltd.

• Barbican Architectucal Products Ltd.

• Besser Company

• Big D Metalworks of Texas

• Blaine Window Hardware

• Bloomsburg Metal Co.

• Boston Grate Co.

• Boundary Fence & Railing System

• Brey & Krause Mfg. Co.

• Charron Sports Services, Inc.

• Coble Metal Works

• Concept Unlimited

• Contrarian Metal Resources

• Creed Electrical Supply & Equipment Corp.

• Crescent Designed Metals

• DEECO METALS

• Daka Corp.

• De Angelis Iron Work

• Deerfield Builders Supply

• Deeter Foundry

• East Coast Lightning Equipment - ECLE

• Excalibur Bronze

• Fence Factory

• Fleming Mfg. Co.

• Food Tech Structures, LLC

• Formwork Exchange Ltd.

• GPA, Inc.

• George Ciocher

• Harwood Services

• Heary Bros Lightning Protection Co.

• Heimbuck Welding & Ornamental Iron

• Hern Iron Works

• Herwig Lighting Co.

• Hi-Tech Metals, Inc.

• Historical Arts & Casting, Inc.

• Iron Art

• J. G. Braun Co.

• Joseph Davis, Inc.

• Kenneth Lynch & Sons

• Kidder Wood Products

• Kunio Inoue & Associates

• Kuno Steel Product Corp.

• LEED/Himmel Industries

• Lake Shore Industries

• Lawler Foundry Corp.

• Lawrence Metal Products, Inc.

• Li Xin International Industry Co.,Ltd.

• Livers Bronze Company

• Marcon Custom Metals Inc.

• Martin Pierce Hardware

• Moultrie Manufacturing Company

• Murray Sheet Metal Co.

• New Concept Louvers, Inc.

• Niland Company

• North Shore Supply Co. Steel Division

• OMC Industries

• OP.X

• Pacific Crest Industries

• Patina Finishes and Copper Coats, Inc.

• Precision Welding & Fabrication

• QuinStone Industries

• Reliance Foundry Co. Ltd.

• Robinson Iron

• Spectrum Hardwoods

• Superior Aluminum Products

• Surplus Casters

• Tajima Corp.

• Tate Ornamental

• Tennessee Fabricating Co.

• The Holland Roofing Group

• The Morganti Group, Inc.

• Timberwright Manufacturing Inc.

• Tristate Wholesale Building Supplies, Inc.

• U.S. Foundry & Mfg. Corp.

• Wiemann Metalcraft

• Wishbone Site Furnishings

• Z.A. Sales Painting

• Zavala, Incorporated