| 2025年年报 | 2025年中报 | 2024年年报 | 2024年中报 | |
|---|---|---|---|---|
| 营业收入(元) | ||||
| 产品销售(元) | 36,291,541.15 | 19,437,332.08 | 60,267,912.29 | 20,911,333.25 |
| 工程施工(元) | 65,439,439.76 | 26,677,399.61 | 58,690,828.13 | 26,653,892.26 |
| 检测(元) | 10,410,633.07 | 3,458,313.97 | 10,717,400.37 | 3,836,376.81 |
| 营业成本(元) | ||||
| 产品销售(元) | 17,239,045.68 | 9,023,852.82 | 26,049,010.36 | 7,709,385.94 |
| 工程施工(元) | 34,383,217.29 | 15,134,533.16 | 41,923,076.51 | 17,046,513.40 |
| 检测(元) | 8,430,248.55 | 3,533,486.74 | 8,553,239.69 | 3,362,132.68 |
| 毛利(元) | ||||
| 产品销售(元) | 19,052,495.47 | 10,413,479.26 | 34,218,901.93 | 13,201,947.31 |
| 工程施工(元) | 31,056,222.47 | 11,542,866.45 | 16,767,751.62 | 9,607,378.86 |
| 检测(元) | 1,980,384.52 | -75,172.77 | 2,164,160.68 | 474,244.13 |
| 毛利率(%) | ||||
| 产品销售(%) | 52.50 | 53.57 | 56.78 | 63.13 |
| 工程施工(%) | 47.46 | 43.27 | 28.57 | 36.04 |
| 检测(%) | 19.02 | -2.17 | 20.19 | 12.36 |
| 收入构成(%) | ||||
| 产品销售(%) | 32.36 | 39.21 | 46.48 | 40.68 |
| 工程施工(%) | 58.35 | 53.81 | 45.26 | 51.85 |
| 检测(%) | 9.28 | 6.98 | 8.26 | 7.46 |
| 毛利构成(%) | ||||
| 产品销售(%) | 36.58 | 47.59 | 64.38 | 56.70 |
| 工程施工(%) | 59.62 | 52.75 | 31.55 | 41.26 |
| 检测(%) | 3.80 | -0.34 | 4.07 | 2.04 |