S0K4 TradeFlex Supply Chain Solutions

Facility details

FIRMS code

S0K4

Name

TradeFlex Supply Chain Solutions

Address

6620 S 33RD ST, Building J

MCALLEN, TX 78503-8969

Status

Active (A)

Facility type

Foreign trade zone (02)

CBP port

Hidalgo, Pharr, TX (2305)

CBP region

6

Last changed

2026-10-23

Data as of

2026-10-23

Pre-filing validation

Validate S0K4 before you file

Check S0K4 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":"S0K4","port":"2305","use":"ftz_admission"}'