EVERLIGHT
http://www.everlight.com/

BOURNS
http://www.bourns.com/

DIODES
http://www.diodes.com/

风华高科
http://www.china-fenghua.com/

3M
http://solutions.3m.com.cn/

KEMET
http://www.kemet.com/

KYOCERA
http://www.kyocera.com.cn/

MURATA
http://www.murata.com/

ROHM
http://www.rohm.com/

SAMSUNG
http://www.samsung.com/

SANYO
http://www.panasonic.net/sanyo/

TAIYO
http://www.yuden.co.jp/

TDK
http://www.tdk.co.jp/

YAGEO
http://www.yageo.com/

TOSHIBA
http://www.toshiba.co.jp/

NEC
http://www.nec.com/