| 2023年年报 | 2022年年报 | |
|---|---|---|
| 营业收入(元) | ||
| 密封件(元) | 13,896,802.06 | 16,109,658.00 |
| 套圈(元) | 172,448,765.94 | 212,904,269.60 |
| 轴承保持架(元) | 1,093,564.45 | 1,417,865.66 |
| 其他(元) | 3,129,924.69 | 1,315,123.99 |
| 营业成本(元) | ||
| 密封件(元) | 9,196,835.46 | 13,235,003.00 |
| 套圈(元) | 138,463,238.44 | 174,520,294.15 |
| 轴承保持架(元) | 1,375,503.29 | 1,282,852.61 |
| 其他(元) | 1,035,989.98 | 758,104.83 |
| 毛利(元) | ||
| 密封件(元) | 4,699,966.60 | 2,874,655.00 |
| 套圈(元) | 33,985,527.50 | 38,383,975.45 |
| 轴承保持架(元) | -281,938.84 | 135,013.05 |
| 其他(元) | 2,093,934.71 | 557,019.16 |
| 毛利率(%) | ||
| 密封件(%) | 33.82 | 17.84 |
| 套圈(%) | 19.71 | 18.03 |
| 轴承保持架(%) | -25.78 | 9.52 |
| 其他(%) | 66.90 | 42.35 |
| 收入构成(%) | ||
| 密封件(%) | 7.29 | 6.95 |
| 套圈(%) | 90.49 | 91.87 |
| 轴承保持架(%) | 0.57 | 0.61 |
| 其他(%) | 1.64 | 0.57 |
| 毛利构成(%) | ||
| 密封件(%) | 11.61 | 6.85 |
| 套圈(%) | 83.92 | 91.50 |
| 轴承保持架(%) | -0.70 | 0.32 |
| 其他(%) | 5.17 | 1.33 |