| 2025年年报 | 2024年年报 | |
|---|---|---|
| 营业收入(元) | ||
| 精加工产品(元) | 24,496,461.16 | 22,043,465.44 |
| 铸件产品(元) | 52,387,905.38 | 80,798,730.95 |
| 营业成本(元) | ||
| 精加工产品(元) | 21,724,540.05 | 18,390,500.63 |
| 铸件产品(元) | 44,154,242.84 | 66,992,438.67 |
| 毛利(元) | ||
| 精加工产品(元) | 2,771,921.11 | 3,652,964.81 |
| 铸件产品(元) | 8,233,662.54 | 13,806,292.28 |
| 毛利率(%) | ||
| 精加工产品(%) | 11.32 | 16.57 |
| 铸件产品(%) | 15.72 | 17.09 |
| 收入构成(%) | ||
| 精加工产品(%) | 31.86 | 21.43 |
| 铸件产品(%) | 68.14 | 78.57 |
| 毛利构成(%) | ||
| 精加工产品(%) | 25.19 | 20.92 |
| 铸件产品(%) | 74.81 | 79.08 |