M406 Zwiesel Fortessa America LLC

Facility details

FIRMS code

M406

Name

Zwiesel Fortessa America LLC

Address

360 McGhee Rd

Winchester, VA 22603-4652

Status

Active (A)

Facility type

Foreign trade zone (02)

CBP port

Washington, DC (5401)

CBP region

4

Last changed

2026-10-23

Data as of

2026-10-23

Pre-filing validation

Validate M406 before you file

Check M406 against the port and use on your filing before ACE does: list, status, port (ACE 164) and facility type.

curl https://api.firmsapi.com/v1/validate \
  -H "x-api-key: $FIRMSAPI_KEY" -H "content-type: application/json" \
  -d '{"code":"M406","port":"5401","use":"ftz_admission"}'