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- Wexxar Bel (12)
- Little David (12)
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- Wexxar-BEL (9)
- Chicago Tapers (9)
- Eastey Enterprises (9)
- Interpack Packaging Systems (9)
- BestPack Packaging Systems (9)
- BestPack Packaging Inc. (6)
- Highlight Industries (6)
- Propack Processing and Packaging Systems Inc. (3)
- Belcor Industries Inc. (3)
- Jorestech (3)
- Combi Packaging Systems LLC (3)
- Soco System (3)
- Belco Packaging Systems, Inc. (3)