Luxfer Gas Cylinders Ltd.United Kingdom
Materials Engineering Research Laboratory Ltd.Hertford, United Kingdom
Yomura Technologies, Inc.
Kutta Technologies, Inc.
Fulcrum SP Ltd.
Guangzhou Yihang Intelligence Technology Co. Ltd.Shanghai, China
WPX Faserkeramik GmbHNordrhein-Westfalen, Germany
Giffin, Inc.Michigan, United States
Echo Technologies, Inc.Virginia, United States
Weiss Technik North America, Inc.
Funik Ultrahard Material Co., Ltd.
ASTES4 SATicino, Switzerland