1. Acoustafoam Limited
2. Acoustical Surfaces Inc.
3. American Acoustical Products by Ward Process Inc.
4. BASF SE
5. Clark Foam Products Corporation
6. MISUMI Corporation
7. MNM COMPOSITES PVT. LTD.
8. Queen City Manufacturing Inc.
9. Reilly Foam Corporation
10. SINOYQX by Yulong Group
11. Solace Acoustic
12. Superfoams
13. UFP Technologies Inc.
14. Wilhams Insulation Ltd.
15. Zhejiang Yadina new material technology Co. LTD.
16. Zhengzhou FoamTech Nano Materials Co.Ltd.