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FIRMS code

SD49 Coreworks Heat Exchangers, LLC 001

Active Foreign trade zone

Facility details

FIRMS code
SD49
Name
Coreworks Heat Exchangers, LLC 001
Address
1300 ALEGACY PL
WALLER, TX 77484-2095
Status
Active (A)
Facility type
Foreign trade zone (02)
CBP port
Houston, TX (5301)
CBP region
6
Last changed
2026-10-23
Data as of
2026-10-23

Pre-filing validation

Validate SD49 before you file

Check SD49 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":"SD49","port":"5301","use":"ftz_admission"}'
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Nearby facilities in the same port

CodeNameTypeDistance
SDJ6 Pepperl+Fuchs, Inc. 001 Foreign trade zone 33.6 km
SES8 KMP USA LLC Foreign trade zone 34.0 km
V237 FEDEX FREIGHT INC Inspection facility 37.2 km
U849 U S CUSTOMS AIR BRANCH CBP administrative site 38.5 km
S292 Dril-Quip 02 Foreign trade zone 40.8 km

Source: U.S. Customs and Border Protection FIRMS code list, data as of 2026-10-23. FIRMSapi is not affiliated with CBP; confirm bond status and filing details in ACE.