Carrier profile · USDOT 2512792 · MC-916880 · Updated Jun 13, 2026
Pin Hsiao & Associates LLC
DBA ZEN BAKERY MA
8 power unitsMILFORD, MA50/100
CARRIER INACTIVEMC-916880 INACTIVERATED CONDITIONAL
Authority & Insurance
Active operating authority by type and the full insurance continuity timeline — insurer, policy, coverage, and any lapses — so you can confirm they can legally and adequately haul your load today.
Operating authority· 49 CFR · per type
Operating authority
- Common
- Inactive
- Contract
- None
- Broker
- None
Insurance & bonds
BIPD filing (census)Not recorded per census
Cargo filing (census)Not recorded per census
Surety bond (census)Not recorded per census
Insurance continuity· insurer · policy · lapses
$750K BIPD last filed ’19 · 3 insurers · 0 lapsesContinuous
beyond this history
2015201820212024now
Shorter eras are too brief to label at this scale — all 6 insurers are named in the list below.
This timeline is the FMCSA filing history, and it ends at the most recent superseded filing — current policy status is not tracked here. Request a certificate of insurance to confirm active coverage before tendering.
All 6 insurer eras · dates, limits, renewals
| Insurer | Period | Limit | Renewals |
|---|---|---|---|
| TRUMBULL INSURANCE COMPANY | Oct 2017 → Mar 2019 | $750K | 1 |
| THE CHARTER OAK FIRE INSURANCE CO. | Oct 2015 → Oct 2017 | $750K | 1 |
| UNITED FINANCIAL CASUALTY COMPANY | Oct 2015 → Nov 2015 | $750K | 2 |
| THE CHARTER OAK FIRE INSURANCE CO. | Jul 2015 → Oct 2015 | $750K | 1 |
| UNITED FINANCIAL CASUALTY COMPANY | Jul 2015 → Jul 2015 | $750K | 1 |
| THE CHARTER OAK FIRE INSURANCE CO. | May 2015 → Jul 2015 | $750K | 2 |