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| HTH |   |
| Rubber Industries, Inc. |   | |
| Ring Precision Components |   | |
| Topcraft Precision Molders, Inc. |   | |
| KDL Precision Molding Corp. |   | |
| Abflex Rubber Inc. |   | |
| Teknor Apex Pawtucket, RI USA - - - |   | |
| ZETA Engineering Company |   | |
| Molded Dimensions, Inc. 701 Sunset Road - Port Washington, WI 53074 USA - - |   | |
| Q.S. Control Corporation |   | |
| Seals Eastern Inc. |   | |
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