Hung-Fu Chang
Zionsville, IN Doing business as HAC TECH
- UEI
- YBTYS559LH44
- CAGE
- Not on record
- Primary NAICS
- Not on record
- SAM.gov registration
- Active through
Company facts
- Self-certified in SAM.gov
- Entity structure
- Sole Proprietorship
- SAM.gov registration date
- Physical address
- 3254 Autumn Ash Dr, Zionsville, IN 46077, USA
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Quick answers
Is Hung-Fu Chang registered in SAM.gov?
Yes. Hung-Fu Chang's SAM.gov registration is active through December 9, 2026.
On GovTribe
See Hung-Fu Chang's full federal record
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