| 2025年中报 | 2024年年报 | 2024年中报 | 2023年年报 | 2023年中报 | |
|---|---|---|---|---|---|
| 营业收入(元) | |||||
| 端盖油封产品收入(元) | - | - | 4,516,745.66 | - | 5,810,387.41 |
| 骨架油封产品收入(元) | - | - | 7,091,379.15 | - | 5,431,703.51 |
| 气门油封产品收入(元) | - | - | 26,177,273.35 | - | 20,579,023.78 |
| 杂件产品收入(元) | - | - | 47,895,588.37 | - | 30,601,206.10 |
| 端盖油封产品(元) | - | - | - | 11,062,488.91 | - |
| 骨架油封产品(元) | - | - | - | 11,793,752.41 | - |
| 气门油封产品(元) | - | - | - | 47,303,904.84 | - |
| 杂件产品(元) | - | - | - | 82,421,322.93 | - |
| 静态密封产品(元) | 60,885,630.86 | 123,329,715.86 | - | - | - |
| 往复密封产品(元) | 25,299,162.19 | 57,594,554.42 | - | - | - |
| 旋转密封产品(元) | 23,024,051.20 | 50,366,259.07 | - | - | - |
| 其他产品收入(元) | - | - | 15,164,537.22 | - | 7,489,758.02 |
| 其他产品(元) | 6,973.80 | 31,566.63 | - | 22,454,177.79 | - |
| 其他收入(元) | - | - | - | 7,135,847.79 | - |
| 营业成本(元) | |||||
| 端盖油封产品收入(元) | - | - | 3,665,156.17 | - | - |
| 骨架油封产品收入(元) | - | - | 4,438,012.13 | - | - |
| 气门油封产品收入(元) | - | - | 11,907,340.43 | - | - |
| 杂件产品收入(元) | - | - | 30,215,054.69 | - | - |
| 端盖油封产品(元) | - | - | - | 8,988,481.03 | - |
| 骨架油封产品(元) | - | - | - | 8,316,513.97 | - |
| 气门油封产品(元) | - | - | - | 24,967,977.92 | - |
| 杂件产品(元) | - | - | - | 55,350,594.31 | - |
| 静态密封产品(元) | 40,917,881.53 | 82,396,837.31 | - | - | - |
| 往复密封产品(元) | 11,383,578.70 | 26,465,281.14 | - | - | - |
| 旋转密封产品(元) | 13,335,571.23 | 28,481,499.99 | - | - | - |
| 其他产品收入(元) | - | - | 7,619,033.32 | - | - |
| 其他产品(元) | 4,359.61 | 22,930.63 | - | 12,598,900.62 | - |
| 其他收入(元) | - | - | - | 5,447,761.42 | - |
| 毛利(元) | |||||
| 端盖油封产品收入(元) | - | - | 851,589.49 | - | - |
| 骨架油封产品收入(元) | - | - | 2,653,367.02 | - | - |
| 气门油封产品收入(元) | - | - | 14,269,932.92 | - | - |
| 杂件产品收入(元) | - | - | 17,680,533.68 | - | - |
| 端盖油封产品(元) | - | - | - | 2,074,007.88 | - |
| 骨架油封产品(元) | - | - | - | 3,477,238.44 | - |
| 气门油封产品(元) | - | - | - | 22,335,926.92 | - |
| 杂件产品(元) | - | - | - | 27,070,728.62 | - |
| 静态密封产品(元) | 19,967,749.33 | 40,932,878.55 | - | - | - |
| 往复密封产品(元) | 13,915,583.49 | 31,129,273.28 | - | - | - |
| 旋转密封产品(元) | 9,688,479.97 | 21,884,759.08 | - | - | - |
| 其他产品收入(元) | - | - | 7,545,503.90 | - | - |
| 其他产品(元) | 2,614.19 | 8,636.00 | - | 9,855,277.17 | - |
| 其他收入(元) | - | - | - | 1,688,086.37 | - |
| 毛利率(%) | |||||
| 端盖油封产品收入(%) | - | - | 18.85 | - | - |
| 骨架油封产品收入(%) | - | - | 37.42 | - | - |
| 气门油封产品收入(%) | - | - | 54.51 | - | - |
| 杂件产品收入(%) | - | - | 36.91 | - | - |
| 端盖油封产品(%) | - | - | - | 18.75 | - |
| 骨架油封产品(%) | - | - | - | 29.48 | - |
| 气门油封产品(%) | - | - | - | 47.22 | - |
| 杂件产品(%) | - | - | - | 32.84 | - |
| 静态密封产品(%) | 32.80 | 33.19 | - | - | - |
| 往复密封产品(%) | 55.00 | 54.05 | - | - | - |
| 旋转密封产品(%) | 42.08 | 43.45 | - | - | - |
| 其他产品收入(%) | - | - | 49.76 | - | - |
| 其他产品(%) | 37.49 | 27.36 | - | 43.89 | - |
| 其他收入(%) | - | - | - | 23.66 | - |
| 收入构成(%) | |||||
| 端盖油封产品收入(%) | - | - | 4.48 | - | 8.31 |
| 骨架油封产品收入(%) | - | - | 7.03 | - | 7.77 |
| 气门油封产品收入(%) | - | - | 25.96 | - | 29.44 |
| 杂件产品收入(%) | - | - | 47.49 | - | 43.77 |
| 端盖油封产品(%) | - | - | - | 6.07 | - |
| 骨架油封产品(%) | - | - | - | 6.47 | - |
| 气门油封产品(%) | - | - | - | 25.97 | - |
| 杂件产品(%) | - | - | - | 45.24 | - |
| 静态密封产品(%) | 55.75 | 53.32 | - | - | - |
| 往复密封产品(%) | 23.16 | 24.90 | - | - | - |
| 旋转密封产品(%) | 21.08 | 21.77 | - | - | - |
| 其他产品收入(%) | - | - | 15.04 | - | 10.71 |
| 其他产品(%) | 0.01 | 0.01 | - | 12.33 | - |
| 其他收入(%) | - | - | - | 3.92 | - |
| 毛利构成(%) | |||||
| 端盖油封产品收入(%) | - | - | 1.98 | - | - |
| 骨架油封产品收入(%) | - | - | 6.17 | - | - |
| 气门油封产品收入(%) | - | - | 33.19 | - | - |
| 杂件产品收入(%) | - | - | 41.12 | - | - |
| 端盖油封产品(%) | - | - | - | 3.12 | - |
| 骨架油封产品(%) | - | - | - | 5.23 | - |
| 气门油封产品(%) | - | - | - | 33.59 | - |
| 杂件产品(%) | - | - | - | 40.71 | - |
| 静态密封产品(%) | 45.82 | 43.57 | - | - | - |
| 往复密封产品(%) | 31.94 | 33.13 | - | - | - |
| 旋转密封产品(%) | 22.23 | 23.29 | - | - | - |
| 其他产品收入(%) | - | - | 17.55 | - | - |
| 其他产品(%) | 0.01 | 0.01 | - | 14.82 | - |
| 其他收入(%) | - | - | - | 2.54 | - |