| 2024年中报 | 2023年年报 | 2023年中报 | 2022年年报 | 2022年中报 | |
|---|---|---|---|---|---|
| 营业收入(元) | |||||
| 半导体设备维修(元) | 4,334,600.26 | 5,967,636.58 | 2,846,299.74 | 6,355,277.34 | 3,338,401.49 |
| 精密金属结构件(元) | 237,727,872.59 | 453,531,722.61 | 240,690,071.47 | 610,756,313.72 | 283,894,399.21 |
| 营业成本(元) | |||||
| 半导体设备维修(元) | 2,371,288.08 | 3,272,120.78 | 1,771,535.37 | 3,454,916.24 | 1,658,905.63 |
| 精密金属结构件(元) | 157,345,903.00 | 306,094,864.20 | 166,627,967.50 | 382,122,902.10 | 177,119,741.36 |
| 毛利(元) | |||||
| 半导体设备维修(元) | 1,963,312.18 | 2,695,515.80 | 1,074,764.37 | 2,900,361.10 | 1,679,495.86 |
| 精密金属结构件(元) | 80,381,969.59 | 147,436,858.41 | 74,062,103.97 | 228,633,411.62 | 106,774,657.85 |
| 毛利率(%) | |||||
| 半导体设备维修(%) | 45.29 | 45.17 | 37.76 | 45.64 | 50.31 |
| 精密金属结构件(%) | 33.81 | 32.51 | 30.77 | 37.43 | 37.61 |
| 收入构成(%) | |||||
| 半导体设备维修(%) | 1.79 | 1.30 | 1.17 | 1.03 | 1.16 |
| 精密金属结构件(%) | 98.21 | 98.70 | 98.83 | 98.97 | 98.84 |
| 毛利构成(%) | |||||
| 半导体设备维修(%) | 2.38 | 1.80 | 1.43 | 1.25 | 1.55 |
| 精密金属结构件(%) | 97.62 | 98.20 | 98.57 | 98.75 | 98.45 |