L J Engineering

Numerous U.S. Patents have been granted for our products, which include: vacuum regulators and pneumatic flow control devices,automatic activation devices for parachutes as well as supporting digital altitude chamber test equipment to evaluate automatic activation devices and wrist altimeters U.S. Army, (automatic activation device for parachutes and related test equipment), various National...

L J Engineering sets the standard for precision vacuum regulators, vacuum flow control devices, and digital vacuum gauges and digital pressure gauges for instrument, scientific and industrial markets