All-Ohio Threaded Rod Company
Manufacturer of threaded rods, threaded studs, industrial bolts, anchor bolts, galvanized bolts and stainless fasteners. Shipments to northeast Ohio, Pennsylvania.
http://allohiorod.com

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

Marshall Sales, Inc.
Distributes rivets, threaded inserts, threaded products and fastening systems, such as tools and fixtures.
http://www.marshallsales.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/

QuickDNS
Speed up webserver log analysis by performing all the DNS lookups completely multi-threaded with this utility. 20x faster than the normal (single-threaded) method.
http://www.analogx.com/contents/download/network/qdns.htm

Lancaster Threaded Products, Inc. (LTP)
Manufacturer of threaded and unthreaded rod and bar products, flat washers and nuts in many different finishes, sizes and materials, based in Lancaster, PA.
http://www.lancasterthreaded.com

Async
Async is a multi-threaded activex component that gives visual basic developers the ability to create multi-threaded applications and dlls.
http://www.evansprogramming.com/async.asp

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