Murata Manufacturing Co., Ltd.(Japan)
Samsung Electro-Mechanics Co., Ltd. (SEMCO)(South Korea)
Taiyo Yuden Co., Ltd.(Japan)
TDK Corporation(Japan)
Yageo Corporation(Taiwan)
KYOCERA Corporation(Japan)
Vishay Intertechnology, Inc.(USA)
KEMET Corporation(USA)
AVX Corporation(USA)
Walsin Technology Corporation(Taiwan)
Guangdong Fenghua Advanced Technology(China)
Chaozhou Three-Circle Group Co., Ltd.(China)
