Carrier profile · USDOT 1324074 · MC-511583 · Updated Jun 13, 2026
Material Sales Unlimited Inc
DBA MSU WC LOGISTICS
20 power unitsBUENA PARK, CA80/100
CARRIER ACTIVEMC-511583 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
- 7312 ORANGETHORPE AVE, BUENA PARK, CA, 90620
- Mailing address
- PO BOX 5067, BUENA PARK, CA, 90622
- Operation
- Interstate
Contact
- Phone
- (714) 735-7036
- Cell
- (714) 412-8479
- Fax
- (714) 735-7031
- bob@wcsg.com
- Web domain
- wcsg.com
Registration
- Officers
- Robert D. Struiksma · Maryin Struiksma
- USDOT / docket
- 1324074 · MC-511583
- First registered
- Jan 21, 2005
- Last MCS-150
- Mar 30, 2009 · 350,000 mi (2006)
- FMCSA safety rating
- Not rated
- Recordable crash rate
- 30.77
- 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.