# ALLIED-SIGNAL AEROSPACE CO MICROELECTRONICS & TECHNOLOGY CNT

> EPA TRI Facility `21045LLDSG9140O` · COLUMBIA, MD · Active

## Address
- 9140 OLD ANNAPOLIS RD MD RTE 108
- COLUMBIA, MD 21045
- County: HOWARD

## Mailing
- ALLIED-SIGNAL AEROSPACE CO MICROELECTRONICS & TECHNOLOGY CNT
- COLUMBIA, MD 21045

## Source
- EPA TRI Form R: https://www.epa.gov/toxics-release-inventory-tri-program/find-facility-tri-reports
- Envirofacts: https://www.epa.gov/enviro/facts-services-where-information-find-it