ERG Aerospace Corporation (US)
CYMAT Technologies Ltd. (Canada)
Alantum (South Korea)
Mott Corporation (US)
Liaoning Rontec Advanced Material Technology Co. Ltd. (China)
Shanxi Putai Aluminum Foam Manufacturing Co. Ltd. (China)
Mayser GmbH & Co. KG (Germany)
Ultramet (US)
Aluminum King Co. Ltd (China)
Pohltec Metalfoam GmbH (Germany)