System Engineering International INC

What they make

System Engineering International manufactures DC (direct current) critical power systems and customer-premises power equipment, including uninterruptible power systems, power over ethernet products, and ISDN and VoIP equipment. The company produces DC-UPS units in various configurations such as wall mount and 2U rack mount models at 24 Vdc and 48 Vdc, as well as switchgear UPS and outdoor NEMA UPS products. SEI serves industrial users, wireless providers, telephone service providers, and the military.

SUMMARIZED FROM THE COMPANY’S OWN WEBSITE

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
All Scientific, LLC	Frederick	Semiconductor Machinery Manufacturing 333242	● ACTIVE	0.0 KM
Tec, INC.	Frederick	Sheet Metal Work Manufacturing 332322	● ACTIVE	0.1 KM
Planar Monolithics Industries, INC.	Frederick	Other Electronic Component Manufacturing 334419	● ACTIVE	0.3 KM
SCSpectrum Control INC	Frederick	Other Electronic Component Manufacturing 334419	● ACTIVE	0.8 KM
ACAcdi (american Computer Development)	Frederick	Electronic Computer Manufacturing 334111	◇ UNVERIFIED	1.1 KM

Every listed plant in Frederick County

Also at this address

No other federal record shares this street address.