WiskindCleanroom
https://www.wiskindcleanroom.com/cleanroom-system/products/cleanroom-partition-system/cleanroom-sandwich-wall-panel
Wiskind clean room sandwich panel are ideal choices, especially for bio-pharmaceutical, food processing, electronics, and other high-end manufacturing, because they are easy to install, clean and maintain. They are also resistant to chemicals and corrosion, besides you can also the exclusively designed cleanroom doors and windows which can be customized for your needs.