Carrier profile · USDOT 3324323 · MC-1058356 · Updated Jun 13, 2026
HY Success Inc
1 power unitavg 15.4 yrRegional · 3 statesDIAMOND BAR, CA88/100
CARRIER ACTIVEMC-1058356 ACTIVE
Identity & Federal
The official FMCSA identity — legal name, DBA, addresses, contact, officers, and registration — alongside the daily-captured federal-record activity feed, monitored daily by Vektor.
Location
- Physical address
- 23555 GOLDEN SPRINGS DR STE H, DIAMOND BAR, CA, 91765
- Operation
- Interstate
Contact
- Phone
- (626) 618-6886
Registration
- Officer
- Haiyan Lin
- USDOT / docket
- 3324323 · MC-1058356
- First registered
- Aug 19, 2019
- Last MCS-150
- Apr 3, 2026 · 50,000 mi (2025)
- FMCSA safety rating
- Not rated
- Recordable crash rate
- 0.00
- D-U-N-S
- —
Fleet (self-reported · MCS-150)
MCS-150 filing history· biennial-update cadence
Per-filing MCS-150 history (each biennial update + the fleet/mileage it reported) is being captured from the daily federal feed and will appear here as we capture the full history.
Federal record activity· monitored daily by Vektor
No licensing or insurance changes captured since Vektor began monitoring this carrier (June 2026). Quiet is usually good.