EMSI represents the finest manufacturers in America.
These companies provide the market place with technically sound, state of the art, high quality material in the following categories:
Product Listings:
- Electrical Conduit and Cable Trays
- Electrical Conduit Fittings and Accessories
- Emergency Lighting and Signaling
- Enclosures
- Grounding and Lighting Protection
- Instrumentation
- Lighting
- Installation and Climbing Equipment
- Wire and Cable
- Wire and Cable Management Products and Accessories
Manufacturer Listings
Clicking on to the category of your choice you will take you to our line card that lists the manufacturers which offer the products that you require. From there you will also be able to link to the websites of each factory to view their online catalog. These websites provide technical data, applications information, drawings, photos, packaging and the like.


