Chaozhou Three-Circle (Group) Co., Ltd.
Darfon Electronics Corp.
Eaton Corporation Plc
Fujian Torch Electron Technology Co., Ltd.
Johanson Dielectrics, Inc.
Kyocera Corporation
Murata Manufacturing Co., Ltd.
NIC Components Corp.
Nippon Chemi-Con Corporation
Samsung Electro-Mechanics
Samwha Capacitor Group
Taiyo Yuden Co., Ltd.
TDK Corporation
Walsin Technology Corporation
YAGEO Corporation