Air-conditioners, motor vehicle, manufacturing · California

Yinlun TDI LLC

Ontario, CA · ~44 workers · 5 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
10.1
Avg TCR
5.4
Industry avg
0
Fatalities
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The verdict

Yinlun TDI LLC runs at 187% of its industry's injury rate - more dangerous than the typical Air-conditioners, motor vehicle, manufacturing workplace, earning a grade D.

Yinlun TDI LLC: 10.1 TCR = 187% of Air-conditioners, motor vehicle, manufacturing BLS 5.4 · 5y Form 300A (see methodology below)

Yinlun TDI LLC safety composite

Yinlun TDI LLC scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on dart rate (safer than 4%), blended into one 0-100 breakdown against same-industry peers. A missing measure drops out and redistributes its weight rather than deflating the score. This is a per-dimension breakdown, distinct from the single letter grade above it (which weights TCR alone against the BLS industry benchmark).

F

16/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 10.11 per 100 workers

Safer than 5% of industry peers

DART rate
F 7.55 per 100 workers

Safer than 4% of industry peers

Fatalities
D 0

Safer than 51% of industry peers

Benchmarked live against every credibly-rated employer in the same NAICS industry code in the current OSHA extract (a segment must have at least 8 rated peers to benchmark). Not a legal or compliance determination; PlainSafetyScore's own weighting (TCR 40%, DART 35%, fatalities 25%).

Rising injury rate

Yinlun TDI LLC: 6.1 → 15.1 TCR

Peak year 2022 @ 16.3 TCR · DART/TCR 0.75× in 2023

Yinlun TDI LLC's TCR rose 9.0 from 6.1 in 2019 to 15.1 in 2023. Peak filing year was 2022 at 16.3 TCR. In 2023, DART was 0.75× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 336390 · Ontario, CA ABOVE-IND · SMALL

Grade D · TCR 10.1 · 187% of ind

  • DART 7.5 DART
  • RANK #24/29
  • PHOTO CURT Group - Brandon
  • BOOK 5y book
  • INJ 16 inj
  • SIZE ~44 FTE

Nearest TCR peer: CURT Group - Brandon (0.0 TCR gap)

Read with this employer → · Industry book → · California employers → · Look up another →

Yinlun TDI LLC in the TCR neighbourhood

Average Total Case Rate among this establishment and nearest same-industry peers

TCR

What this shows Yinlun TDI LLC averages 10.1 TCR (187% of the Air-conditioners, motor vehicle, manufacturing BLS benchmark).

Source U.S. Department of Labor, OSHA Injury Tracking Application (Form 300A) As of 2026-08-25

Yinlun TDI LLC TCR series: 2019=6.1 · 2020=0 · 2021=13.1 · 2022=16.3 · 2023=15.1 · BLS 5.4

Where Yinlun TDI LLC falls in its industry

772 Air-conditioners, motor vehicl establishments

Safer than 5% of graded establishments in this industry, whose median TCR is 3.2.

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #24 safest of 29 Air-conditioners, motor vehicl employers in California.

Yinlun TDI LLC (44 employees, TCR 10.1) among 29 same-industry peers, split at the industry median of 154 employees and a TCR of 3.2 2×2 strategic matrix plotting 30 entities by Average employees (X) and Total Case Rate (Y), with a crosshair dividing the plot into four quadrants. Larger & higher-riskSmaller & higher-riskLarger & saferSmaller & safer than peers 02004006008001,000 051015 Average employees Total Case Rate Yinlun TDI LLC
Yinlun TDI LLC (44 employees, TCR 10.1) among 29 same-industry peers, split at the industry median of 154 employees and a TCR of 3.2

Yinlun TDI LLC has fewer employees than the Air-conditioners, motor vehicle, manufac median and a higher injury rate than the industry's median TCR of 3.2. Workforce size and injury rate do not always move together within the same industry -- some of its smaller peers run higher rates than its larger ones, and vice versa.

Year-by-Year Safety Data

Year TCR DART Injuries Illnesses Fatalities
2023 15.1 7.5 2 0 0
2022 16.3 12.6 6 3 0
2021 13.1 11.5 8 0 0
2020 0.0 0.0 0 0 0
2019 6.1 0.0 0 3 0

OSHA ITA peer cross-reference

Establishment peer ledger

336390 · CA · Ontario

772 Air-conditioners, motor vehicle, manufacturing employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 599 employers in Ontario, CA · 4 cross-state NAT-TCR peers · 4 cross-state NAT-SIZE peers. Closest matches by relationship code are listed below.

Rel Establishment Metric
NAICS-TCR CURT Group - Brandon 10.1 TCR
NAICS-TCR Multimatic Butler Indiana 10.0 TCR
NAICS-TCR Jost International Corporation 9.9 TCR
NAICS-TCR Lincoln Industries - Fabrication 9.9 TCR
STATE-SIZE Firebaugh 44 FTE
STATE-SIZE Boutonnet Farms 44 FTE
STATE-SIZE Central Coast Vineyards 44 FTE
STATE-SIZE FESTIVAL FARMS 44 FTE
CITY-NEAR Prime Healthcare Services Inc. Location: St. Mary's, Passaic LLC 46-3499370 (HP29) 10,997 FTE
CITY-NEAR CAONA - ONTARIO HUB 4,372 FTE
CITY-NEAR ONTARIO HUB (CAONA) 3,354 FTE
CITY-NEAR Atlantic Solutions Group Inc, Inc. DBA Empire Workforce Solutions 3,240 FTE
NAT-TCR Stop & Shop 2579 10.1 TCR
NAT-TCR Dallas East 10.1 TCR
NAT-TCR Gavilon Grain - Browns West, IL 10.1 TCR
NAT-TCR 6400-SWY-0020-0020-01784 10.1 TCR
NAT-SIZE Brecon Knitting Mills, Inc. 44 FTE
NAT-SIZE Excel Post Falls 44 FTE
NAT-SIZE Apex Refrigeration & Boiler Company 44 FTE
NAT-SIZE Mkg of Troutville 44 FTE

Rel codes: NAICS-TCR · STATE-SIZE · CITY-NEAR · NAT-TCR/NAT-SIZE cross-state. Read with this employer →

Data Source: OSHA Injury Tracking Application (ITA), mandatory establishment-level injury/illness reports. Grades compare employer Total Case Rate (TCR) to BLS IIF industry benchmarks. Data covers years reported by this establishment: 2023, 2022, 2021, 2020, 2019. This is publicly available government data - not a legal determination of workplace conditions.

Read our methodology - how this data is sourced, computed, and verified.

Data sourced from official public datasets. See our methodology for details.