Chino, California · General Freight Trucking, Long-Distance, Truckload · NAICS 484121
OSHA has inspected Supramario Inc once in California.
The inspection began on Dec 8, 2025 as part of a related case, in Chino; the case is still open.
That inspection ended with 2 citation items: 2 other-than-serious.
Penalties were first proposed at $6,500 and still stand at $6,500.
How that compares: the median penalty per cited inspection for transportation and warehousing employers since 2015 is $2,412, and Supramario Inc averages $6,500 (1 cited inspection).
California · latest 90 days of OSHA records
1,128employers cited
2 of them in the same industry
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Watch this company15791 Quality Wy., Chino, CA 91708 · General Freight Trucking, Long-Distance, Truckload · OSHA's record · Phone and website on Google Maps
| Citation and rule | Type | Proposed | Current | Issued | Status |
|---|---|---|---|---|---|
| Citation 1, item 1 29 CFR 342(A) |
Other-than-serious | $5,000 | $5,000 | Jun 3, 2026 | Final |
| Citation 1, item 2 29 CFR 3203(A) |
Other-than-serious | $1,500 | $1,500 | Jun 3, 2026 | Final |
Current text from the Code of Federal Regulations. Some citations were issued under older wording.
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Source: U.S. Department of Labor, OSHA enforcement data. A citation is OSHA's allegation; employers can contest it, and the status column shows where each item stands. Something wrong on this page? Tell us.