- Abbott Rubber Co., Inc.
- Custom Boom Elbows Holdings Inc.
- F.S. Solutions
- Gamajet Cleaning Systems, Inc.
- GapVax, Inc.
- Guzzler Manufacturing
- Hammelmann Corp.
- Jetstream of Houston
- Kuriyama of America, Inc.
- Lely Manufacturing, Inc.
- Midland Metal
- NLB Corp.
- Nuera Transport
- Pik Rite, Inc.
- Salem-Republic Rubber Co.
- Thompson Pump & Manufacturing Co., Inc.
- Vactor Manufacturing
- VARCo
Hose/Fittings
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