BARTEC GmbHBaden-Württemberg, Germany
Kidde-Fenwal, Inc.Massachusetts, United States
The MTL Instruments Group Ltd.
Pepperl+Fuchs, Inc.Baden-Württemberg, Germany
Beth-El Zikhron Yaaqov Industries Ltd.Hefa, Israel
Brilex Gesellschaft Für Explosionsschutz mbH
Winkler AG (Germany)
Pyroban Ltd.
Hoerbiger Holding AGShanghai, China
Beth-El Zikhron Yaaqov Industries Ltd.Israel
Dianguang Explosion-proof Technology Co., Ltd.Zhejiang Sheng, China