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| Tubos Reunidos America, Inc. |   |
| Kuriyama Of America, Inc. |   | |
| Snap tite Inc. |   | |
| Legris Inc. |   | |
| Hi Tech Hose, Inc. |   | |
| NewAge Industries, Inc. |   | |
| Ark Plas Products |   | |
| TexLoc, Ltd. |   | |
| Uniform Tubes |   | |
| Small Parts, Inc. |   | |
| Longwell Electronics |   | |
| Addax Inc. |   | |
| Precision Tube Co. |   | |
| Carpenter Special Products Corporation |   | |
| Plymouth Tube Company |   | |
| Vanguard Products Corporation |   | |
| Olympic Wire and Cable |   | |
| BuTech Pressure Systems |   | |
| JM Clipper Corporation / Protec |   | |
| Omega Engineering, Inc. |   | |
| MicroGroup, Inc. 7 Industrial Park Rd. - Medway, WA 02053 USA - - |   | |
| Mazzer Industries 125 Elmgrove Park - Rochester, NY 14624 USA - - |   | |
| Polygon Company |   | |
| Wheatland Tube Company |   | |
| Zeus Industrial Products, Inc. |   | |
| Dearborn Wire and Cable / CDT |   | |
| Prototube L.L.C. |   | |
| GS Hydro U.S. Inc. |   | |
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