http://www.axelite.com.tw/index.php

http://www.bkbattery.com/en/pro.asp

http://www.sensata.com/klixon/
circuit-breakers-circuit-breaker.htm

http://www.mmc.co.jp/adv/dev/english
/index_e.html

http://www.kamaya.co.jp/

http://www.elm-tech.com/

http://tomoegawa.co.jp