| 2025年年报 | 2024年年报 | |
|---|---|---|
| 营业收入(元) | ||
| 技术研发(元) | 3,009,197.24 | 6,147,552.07 |
| 密封件(元) | 77,385,912.68 | 58,365,392.33 |
| 营业成本(元) | ||
| 技术研发(元) | 693,214.58 | 562,022.12 |
| 密封件(元) | 35,757,269.76 | 28,709,963.13 |
| 毛利(元) | ||
| 技术研发(元) | 2,315,982.66 | 5,585,529.95 |
| 密封件(元) | 41,628,642.92 | 29,655,429.20 |
| 毛利率(%) | ||
| 技术研发(%) | 76.96 | 90.86 |
| 密封件(%) | 53.79 | 50.81 |
| 收入构成(%) | ||
| 技术研发(%) | 3.74 | 9.53 |
| 密封件(%) | 96.26 | 90.47 |
| 毛利构成(%) | ||
| 技术研发(%) | 5.27 | 15.85 |
| 密封件(%) | 94.73 | 84.15 |