| 1 | Alcan Aluminum Corp. | | USA |
| 2 | Indalex Aluminum Solutions Group | | USA |
| 3 | Tifton Extrusions | | USA |
| 4 | Alcon Cladding Systems | | USA |
| 5 | Georgia Pipe Co. | | USA |
| 6 | Kemp James F. Inc. | | USA |
| 7 | Oswego Tool & Steel | | USA |
| 8 | Warren Aluminum Manufacturing Co. Inc. | | USA |
| 9 | Addison Manufacturing Inc. | | USA |
| 10 | Thompson Culvert Co. | | USA |
| 11 | Matcor Inc. | | USA |
| 12 | VAW Of America Inc. | | USA |
| 13 | Triangle Welding | | USA |
| 14 | Kelolite | | USA |
| 15 | Wyoming Concrete Industries Inc. | | USA |
| 16 | Fresno Plumbing & Heating Inc. | | USA |
| 17 | Specialty Metals Inc. | | USA |
| 18 | Sunrise Industry America Inc. | | USA |
| 19 | Indalex Inc. | | USA |
| 20 | Nabson-Tubecraft Corp. | | USA |
| 21 | Oregon Culvert Co. | | USA |
| 22 | Burns Stone Co. Inc. | | USA |
| 23 | Denier James Co. | | USA |
| 24 | Millard Manufacturing Corp. MMS | | USA |
| 25 | Aluminum Supply Company Inc. | | USA |
| 26 | Beartech Alloys Inc. | | USA |
| 27 | Dura-Line Corp. | | USA |
| 28 | Rainbow Manufacturing Co. | | USA |
| 29 | Lube USA | | USA |
| 30 | Festo Corp. | | USA |
| 31 | Southeast Texas Industries Inc. | | USA |
| 32 | International Extrusions Inc. | | USA |
| 33 | Prevost-Ltd | | USA |
| 34 | Kee Safety Inc. | | USA |
| 35 | AutoVac Industrial Vacuum & Air Systems | | USA |
| 36 | Merit Brass Co. | | USA |
| 37 | Dearing Compressor & Pump Co. | | USA |
| 38 | Apex Piping Systems Inc. | | USA |
| 39 | Wil-Loc Industrial Plumbing | | USA |
| 40 | LJ Fabricators Inc. | | USA |
| 41 | Erickson Metals Corp. | | USA |
| 42 | NUCAP Energy | | USA |
| 43 | Irc Aluminum & Stainless | | USA |
| 44 | Florida Strut LLC | | USA |
| 45 | Techni-Cast Corp. | | USA |
| 46 | BOOST Products USA | | USA |
| 47 | Walsh & Albert Co. | | USA |
| 48 | Wakefield-Vette Inc. | | USA |
| 49 | Accurate Metal Finishing Inc. | | USA |
| 50 | Factory Steel & Metal Supply | | USA |
| 51 | Cust-O-Bend | | USA |
| 52 | Arconic Fastening Systems | | USA |
| 53 | Kroy Industries Inc. | | USA |
| 54 | United States Brass & Copper | | USA |
| 55 | H&R Steel Supplies and Fabrication | | USA |
| 56 | DC Duct & Sheet Metal | | USA |
| 57 | Altec | | USA |
| 58 | Custom Railing Tech Inc. | | USA |
| 59 | Minalex Corporation | | USA |
| 60 | KWG Industries | | USA |
| 61 | Albina Co. Inc. | | USA |
| 62 | B.R. Welding & Industrial Services Inc. | | USA |
| 63 | AIRCOM USA Inc. | | USA |
| 64 | SouthCo Metals LLC | | USA |
| 65 | Northwest Copper Works Inc. | | USA |
| 66 | U.S. Industrial Piping Inc. | | USA |
| 67 | Duraflex Inc. Metal Bellows | | USA |
| 68 | Sierra Aluminum | | USA |
| 69 | RAM Fabricating Corp. | | USA |
| 70 | H-P Products Inc. | | USA |
| 71 | Allied Group | | USA |
| 72 | Amalga Composites Inc. | | USA |
| 73 | Samuel Son & Co. Inc. | | USA |
| 74 | Diamond Aluminum Co. | | USA |
| 75 | Diversico Industries Inc. | | USA |
| 76 | Winchester Metals Inc. | | USA |
| 77 | Wisconsin Metal Tech | | USA |
| 78 | Kawneer North America | | USA |
| 79 | AKM Inc. | | USA |
| 80 | BRC Engineering Inc. | | USA |
| 81 | All-Rite | | USA |
| 82 | Basic Metals Inc. | | USA |
| 83 | Eagle Alloys Corp. | | USA |
| 84 | Metro Steel & Pipe Supply Inc. | | USA |
| 85 | AACOA Inc. | | USA |
| 86 | Berrien Metal Products Inc. | | USA |
| 87 | Gilchrist Metal Fabricating Co. Inc. | | USA |
| 88 | Shaw Stainless & Alloy | | USA |
| 89 | Central Plains Steel Co. | | USA |
| 90 | Tri-City Extrusion | | USA |
| 91 | Kottler Metal Products Inc. | | USA |
| 92 | JARO Thermal Inc. | | USA |
| 93 | Broward Casting Foundry Inc. | | USA |
| 94 | Rockwell Industries International Corp. | | USA |
| 95 | J & D Tube Benders Inc. | | USA |
| 96 | Uponor Inc. | | USA |
| 97 | American Steel And Aluminum LLC | | USA |
| 98 | Kaeser Compressors Inc. | | USA |
| 99 | Piping Systems Inc. | | USA |
| 100 | RB Fabricators | | USA |
| 101 | Holloway Co. Inc. | | USA |
| 102 | Sewickley Construction Products Inc. | | USA |
| 103 | Calpipe Industries - Calbrite | | USA |
| 104 | Security Fabricators Inc. | | USA |
| 105 | Unity Tube | | USA |
| 106 | Chicago Pipe Bending & Coil Co. | | USA |
| 107 | Extreme Marine Products Inc. | | USA |
| 108 | Coastal Steel Construction Ltd. | | USA |
| 109 | Kaiser Aluminum | | USA |
| 110 | Marksmen Manufacturing Corp. | | USA |
| 111 | Boyce Industries Inc. | | USA |
| 112 | Trenton Pipe Nipple Co. | | USA |
| 113 | Coltwell Industries | | USA |
| 114 | Nivert Metal Supply Inc. | | USA |
| 115 | Aero Specialties Material Corp. | | USA |
| 116 | Resistaloy Inc. | | USA |
| 117 | Alloys International Inc. | | USA |
| 118 | Richardson Bros. Sheet Metal Inc. | | USA |
| 119 | Haviland Drainage Products Inc. | | USA |
| 120 | Alfiniti | | USA |
| 121 | A Metal Source LLC | | USA |
| 122 | ACE Irrigation & Manufacturing | | USA |
| 123 | Miscellaneous Iron Fabricator | | USA |
| 124 | A & H Metals | | USA |
| 125 | Edwards Sheet Metal Works Inc. | | USA |
| 126 | Builder's Best Inc. | | USA |
| 127 | Escondido Metal Supply | | USA |
| 128 | Mil-Spec Industries | | USA |
| 129 | Amimac Fabrication Inc. | | USA |
| 130 | Borla Performance Industries Inc. | | USA |
| 131 | Naylor Steel Inc. | | USA |
| 132 | Bennett & Bennett Irrigation Systems | | USA |
| 133 | Spiral Pipe of Texas | | USA |
| 134 | Rain For Rent | | USA |
| 135 | St. Regis Culvert | | USA |
| 136 | CMC Cometals | | USA |
| 137 | Alcoa | | USA |
| 138 | Excello Tool Co. Inc. | | USA |
| 139 | Superior Drainage Products Inc. | | USA |
| 140 | Aanonson Sprinkler Co. | | USA |
| 141 | Texas Pipe Works Inc. | | USA |
| 142 | Delta AC Supply | | USA |
| 143 | Industrial Fabricators of Virginia Inc. | | USA |
| 144 | Universal Molding Extrusion Co. | | USA |
| 145 | United Pipe Nipple Company | | USA |
| 146 | Hadco Metal Trading Co. LLC | | USA |
| 147 | Metal & Cable Corp. Inc. | | USA |
| 148 | North Coast Tool and Mold Corp. | | USA |
| 149 | Falcon Metals | | USA |
| 150 | Atlas Bolt & Screw Co. | | USA |
| 151 | FloWorks International LLC. | | USA |
| 152 | Nichirin-Flex U.S.A. Inc. | | USA |
| 153 | Levi Industrial Group | | USA |
| 154 | Shaftsaver Marine Bearings | | USA |
| 155 | Mueller Roy's Box | | USA |
| 156 | Lake Company | | USA |
| 157 | R.C. Technical Welding & Fabrication Inc. | | USA |
| 158 | Lyons Brook Piping & Welding Limited | | USA |
| 159 | Cherokee Culvert Company Inc. | | USA |
| 160 | Bartow Steel Inc. | | USA |
| 161 | MicroSRC Technology Company Ltd. | | USA |
| 162 | All Metal Sales Corp | | USA |
| 163 | Myco Enterprises Inc. | | USA |
| 164 | Interstate Metals | | USA |
| 165 | ALC Co. Inc. | | USA |
| 166 | Universal Aluminum Products Ltd. | | USA |
| 167 | Steel Sales Inc. | | USA |
| 168 | Chicago Tube & Iron Co. | | USA |
| 169 | General Aluminum MFG. Co. | | USA |
| 170 | ALP Steel Corp. | | USA |
| 171 | Alcoa Corporation | | USA |
| 172 | Arcadia Precision Waterjet | | USA |
| 173 | Southeast Culvert Inc. | | USA |
| 174 | Quality Pipe Products Inc. | | USA |
| 175 | Channel-Track & Tube-Way Industries Inc. | | USA |
| 176 | Specialty Steel Supply Co. Inc. | | USA |
| 177 | Aluminum Shapes LLC | | USA |
| 178 | Loxcreen Company Inc. | | USA |
| 179 | National Aluminum & Alloy Inc. | | USA |
| 180 | Texas Aluminum Industries Inc. | | USA |
| 181 | Easco Co. | | USA |
| 182 | Moorhead Co. Inc. | | USA |
| 183 | Alaskan Copper & Brass Inc. | | USA |
| 184 | Cameo Fabricators Inc. | | USA |
| 185 | Heritage Industries | | USA |
| 186 | Metal-Lite Construction | | USA |
| 187 | Anaheim Welding & Fabrication Inc. | | USA |
| 188 | Kawneer Co. Canada Ltd. | | USA |
| 189 | Lamb & Ritchie Co. | | USA |
| 190 | Easco Aluminum Corp. | | USA |
| 191 | Alloy Fabrications | | USA |
| 192 | Atlas Bolt & Screw Co. | | USA |
| 193 | HRH Construction Products Inc. | | USA |
| 194 | Lane Metal Products Co. Inc. | | USA |
| 195 | Midwest Spiro Pipe Co. Inc. | | USA |
| 196 | Aluminum Shapes Inc. | | USA |
| 197 | Midwest Irrigation Co. | | USA |
| 198 | Morris Coupling Co. | | USA |
| 199 | California Metal & Supply Inc. | | USA |
| 200 | National Bulk Equipment Inc. | | USA |
| 201 | Latrobe Foundry Machine & Supply Co. | | USA |
| 202 | The Hollaender Mfg. Co. | | USA |
| 203 | Woolf Aircraft Products Inc. | | USA |
| 204 | A-1 Alloys | | USA |
| 205 | Aerospace Alloys Inc. | | USA |
| 206 | Helander | | USA |
| 207 | ROSS Mixers | | USA |
| 208 | Bonnell Aluminum | | USA |
| 209 | Tri-State Aluminum | | USA |
| 210 | Reading Technologies Inc | | USA |
| 211 | Reliable Source Inc. | | USA |
| 212 | Contech Engineered Solutions LLC | | USA |
| 213 | Fay Industries | | USA |
| 214 | Process Control Corp. | | USA |
| 215 | SAE Manufacturing Specialties Corp | | USA |
| 216 | Franklin Sheet Metal | | USA |
| 217 | RapidAir Compressed Air Products | | USA |
| 218 | Rudy and Associates | | USA |
| 219 | Boone Steel | | USA |
| 220 | Superior Metal Shapes Inc. | | USA |
| 221 | General Extrusions Inc. | | USA |
| 222 | Global Metals | | USA |
