Seimcon Associates
Semicon Associates is a world-class producer of dispenser cathodes for traveling wave tubes, cathode ray tubes, and ion lasers used in the communications, space, medical research, and defense industries.
http://www.semiconassociates.com/

Seltech
Seltech is a specialized international distributor for NXP speakers & receivers, MEMS microphones, silicon tuners & demodulators, NuTune CAN tuners, cathode ray tubes, coils.
http://www.seltech.fr

NuLife Glass
At Nulife Glass Ltd we have developed a unique solution for the separation of Lead (Pb) from the glass used within CRT Monitors and TV/ Television Screens.
http://www.nulifeglass.com

Princeton Display, Inc.
Distributor of cathode ray tubes and other display components.
http://www.princetondisplay.com

Hiper Group
Leading manufacturer of ATX/EPS power supplies between 350 and 1000 watts, also makes aluminum cases, HTPC cases, case fans, keyboards and cables.
http://www.hipergroup.com/

TubeTronic
tubetronic.com
http://www.tubetronic.com/

Fabco Neon & Cold Cathode Fabricating Company
Our extensive experience with Cold Cathode, Neon and Special Effects Lighting makes us uniquely capable of advising designers and specifiers on creative specialty lighting systems.
http://www.fabconeon.com/

Video Display Corporation
Manufactures and distributes cathode ray tubes for use in television sets and data display screens and manufactures electron guns. (Nasdaq: VIDE).
http://www.videodisplay.com/

Phamitech International Company Ltd
Exporter of electron tubes, TWT, valves, thyratrons, magnetrons, klystrons, transmitting tubes, heating tubes, vacuum interrupters and X-ray tubes made in China
http://www.phamitech.com

Moores Glassworks Ltd
Manufacturers of specialist glass components including vacuum viewports, hollow cathode lamp bodies, photomultiplier envelopes, multi-pin bases, glass to metal seals, and cathode ray tube envelopes
http://www.moores-glass.co.uk