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

Mike's Electric Stuff
Vintage electronics, valves/tubes, lamps, geissler tubes, historic display devices, High voltage, tesla coils and misc.
http://www.netcomuk.co.uk/~wwl/electric.html

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

Daily Electronics
Retailor of electron tubes and vacuum tubes, plus new and hard-to-find obsolete tubes.
http://www.dailyelectronics.net/

PSP-Tubes.com
PSP Tubes for Paint Shop Pro 6, 7 and 8. Free downloads. Tutorials. Members area for unlimited downloads.
http://www.psp-tubes.com/

Zeitmann tubes
We have NEW and used ECC81 ECC82 ECC83 ECC85 E88CC EL84 and EF86 Tungsram vacuum tubes.
http://www.zeitmann-tubes.com/

Roos Display
Manufactures and imports a variety of retail display fixtures, including merchandise tables, display racks and display hardware.
http://roos-display.com/

TAI Services
NDT nondestructive inspection of tubes, eddy current testing on chiller tubes, flux Leakage testing on boiler tubes.
http://www.taiservices.com