Electron Tubes for
Industrial, Broadcast and Ham Radio Applications
Call us Toll Free
GREENSTONE USA is fast
becoming the leader in the Vacuum Tubes, Vacuum Capacitor, Vacuum
Relays and Vacuum Interrupter industry. Our research and development
program has allowed us to stay one step ahead of the competition by
manufacturing quality Vacuum Products that are beyond compare for
the last 25 years.
GREENSTONE USA extensive
inventory assures you that we will have the products when you need
them, this allows us to guarantee same day shipping on all orders
placed by 5:00 p.m. Eastern time, which in turn guarantees next day
delivery of your order.
We carry a wide
selection of Radio Transmitter and TV Transmitter Vacuum tubes,
Vacuum capacitors and offer an excellent warranty period.
Whether it is an in
stock item or a custom order, GREENSTONE USA is here to fill all of
your needs and we look forward to serving you.
manufactures replacement Vacuum tubes for equipment manufacturers
such as: Harris Transmitters, Continental Electronics, Radio
Frequency Services, Alloyd , Thermex Thermatron , MarkPeri ,
Rosenquist, Nemeth Engineering , L & L Machinery , RFC , HFT , Kabar
, LaRose, Rosenquist, and many others.
manufacture many different types of Fixed Vacuum capacitors,
Variable capacitors and Watercooled Vacuum capacitors for many
Vacuum products are used by many oem's in the US and overseas.
Copyright © 2001 GREENSTONE USA All rights reserved.
October 04, 2012