Optoelectronics and Fiber
http://www.xrite.com/ (Rank: 22571)
http://www.jdsu.com/ (Rank: 82829)
http://www.taiwanoasis.com.tw/ (Rank: 121762)
http://www.jenoptik.com/ (Rank: 139557)
http://opto.perkinelmer.com/ (Rank: 179543)
http://www.kingbright.com (Rank: 225787)
http://www.intl-lighttech.com/ (Rank: 236421)
http://www.gentex.com/ (Rank: 238031)
http://www.thefoa.org/ (Rank: 246394)
http://www.monocrystal.com (Rank: 286698)
http://www.bookham.com/ (Rank: 326981)
http://www.logitech.uk.com (Rank: 330895)
http://www.lumex.com (Rank: 338063)
http://www.foryard.com (Rank: 343458)
http://www.fibresky.com (Rank: 347751)
http://www.wj.com/ (Rank: 389066)
http://www.neophotonics.com/ (Rank: 402652)
http://www.unity.com/ (Rank: 439534)
http://www.calsensors.com (Rank: 462156)
http://www.linos.com/ (Rank: 476300)