| 2024年年报 | 2023年年报 | |
|---|---|---|
| 营业收入(元) | ||
| 精加工产品(元) | 22,043,465.44 | 4,287,568.57 |
| 铸件产品(元) | 80,798,730.95 | 93,082,148.40 |
| 营业成本(元) | ||
| 精加工产品(元) | 18,390,500.63 | 3,477,541.30 |
| 铸件产品(元) | 66,992,438.67 | 81,244,713.86 |
| 毛利(元) | ||
| 精加工产品(元) | 3,652,964.81 | 810,027.27 |
| 铸件产品(元) | 13,806,292.28 | 11,837,434.54 |
| 毛利率(%) | ||
| 精加工产品(%) | 16.57 | 18.89 |
| 铸件产品(%) | 17.09 | 12.72 |
| 收入构成(%) | ||
| 精加工产品(%) | 21.43 | 4.40 |
| 铸件产品(%) | 78.57 | 95.60 |
| 毛利构成(%) | ||
| 精加工产品(%) | 20.92 | 6.40 |
| 铸件产品(%) | 79.08 | 93.60 |