Warren-Knight Instrument Company
Optical and electronic instruments, built to the tolerances precision alignment work demands.
Visit Warren-Knight ↗
Warren Industries, Inc.
Precision manufacturing and design specialists.
Reliable, accurate optical and electronic alignment systems, engineered and built for demanding work.
Two specialist divisions
Built around precision.
Warren Industries is home to two established Philadelphia companies serving measurement, alignment, surveying, and engineering.
North American Survey Supply
Dealer and distributor of surveying, construction, and engineering instruments and supplies.
Visit nasurvey.com ↗A look inside the work
Instruments built for exacting measurement.
From optical tooling and alignment instruments to field-ready systems, these original Warren-Knight product photographs show the range of work behind the name.
Precision manufacturing
From engineering to final checkout.
Our capabilities support custom instruments and systems from initial contact and demonstration through installation and service.
- Custom instruments
- Gimbals, fixtures, assemblies, gages, jigs, opto-mechanical devices, and mounts engineered to exact specifications.
- Optical and electronic systems
- Reliable alignment systems and precision measurement instruments for aerospace, engineering, meteorological, metrological, nautical, and surveying applications.
- Engineering support
- Design, manufacturing, assembly, demonstration, installation, final checkout, and continuing service from an experienced technical team.
- Survey supply
- Surveying, construction, and engineering instruments and supplies distributed through North American Survey Supply.
