- RPC Group
- Alpha Packaging
- Quadpack
- TricorBraun
- Weener Plastics
- Toly
- Silgan Dispensing Systems
- Certina Packaging
- Premi
- Pin Mao Plastic Industry
- INDUPLAST SPA
- Yuen Myng Industrial Co, Ltd
- Roma International
- SR Packaging
- Nortpalet
- LageenTubes
- Neville and More
- Kornelis caps & closures
- Graham Packaging International
- Packmax
- Miniland New Concepts
- Giflor
- S Pack
- COPCO CHINA
- Cherng Mei
- Rayuen Packaging
- Bapco Closures
- Darin