Tontek Design Technology Ltd (5487) — Cash Flow Quality Index
Tontek Design Technology Ltd (5487) has a Cash Flow Quality Index of 11.96x as of December 2025. Operating cash flow of NT$11.26 Million exceeds net income of NT$941.00K, indicating high earnings quality where cash backs reported profits. Explore 5487 cash flow conversion to assess how effectively this company generates cash.
Cash Flow Quality Index
Operating Cash Flow
Net Income
Data as of
Tontek Design Technology Ltd Cash Flow Quality Index (2017–2021)
Historical Cash Flow Quality Index for Tontek Design Technology Ltd across 5 annual periods. Values consistently above 1.0x indicate high-quality earnings. Check how aggressively does Tontek Design Technology Ltd reinvest cash to assess the company's total reinvestment commitment from operating cash flow.
Annual Cash Flow Quality Index for Tontek Design Technology Ltd (2017–2021)
Year-by-year earnings quality comparison for Tontek Design Technology Ltd. For live market cap and the full company financial profile, see 5487 market cap overview.
| Year | Quality Index | Operating CF (TWD) | Net Income | YoY Change |
|---|---|---|---|---|
| 2021 | 1.84x | NT$132.81 Million | NT$72.35 Million | ▲ +622.0% |
| 2020 | -0.35x | NT$-19.94 Million | NT$56.71 Million | ▼ -149.4% |
| 2019 | 0.71x | NT$43.70 Million | NT$61.40 Million | ▲ +242.9% |
| 2018 | -0.50x | NT$-11.33 Million | NT$22.74 Million | ▼ -217.9% |
| 2017 | 0.42x | NT$12.36 Million | NT$29.25 Million | — |