| 2024年年报 | 2024年中报 | 2023年年报 | 2023年中报 | |
|---|---|---|---|---|
| 营业收入(元) | ||||
| 低压(元) | 136,667,096.66 | 47,311,511.92 | 159,216,062.00 | 69,452,853.84 |
| 高压及超高压产品(元) | 9,088,782.68 | 1,420,495.50 | 1,127,280.71 | 1,582,393.32 |
| 中压(元) | 99,360,438.72 | 24,918,500.34 | 198,136,266.52 | 93,590,222.76 |
| 技术咨询服务(元) | 495,049.50 | 495,049.50 | - | - |
| 营业成本(元) | ||||
| 低压(元) | 129,303,044.98 | 44,708,187.66 | 147,805,287.38 | 64,178,896.78 |
| 高压及超高压产品(元) | 8,559,395.77 | 1,079,976.36 | 982,929.83 | 1,468,324.96 |
| 中压(元) | 90,892,090.81 | 23,561,470.29 | 181,326,951.60 | 86,306,385.94 |
| 技术咨询服务(元) | - | - | - | - |
| 毛利(元) | ||||
| 低压(元) | 7,364,051.68 | 2,603,324.26 | 11,410,774.62 | 5,273,957.06 |
| 高压及超高压产品(元) | 529,386.91 | 340,519.14 | 144,350.88 | 114,068.36 |
| 中压(元) | 8,468,347.91 | 1,357,030.05 | 16,809,314.92 | 7,283,836.82 |
| 技术咨询服务(元) | 495,049.50 | 495,049.50 | - | - |
| 毛利率(%) | ||||
| 低压(%) | 5.39 | 5.50 | 7.17 | 7.59 |
| 高压及超高压产品(%) | 5.82 | 23.97 | 12.81 | 7.21 |
| 中压(%) | 8.52 | 5.45 | 8.48 | 7.78 |
| 技术咨询服务(%) | - | - | - | - |
| 收入构成(%) | ||||
| 低压(%) | 55.64 | 63.81 | 44.41 | 42.19 |
| 高压及超高压产品(%) | 3.70 | 1.92 | 0.31 | 0.96 |
| 中压(%) | 40.45 | 33.61 | 55.27 | 56.85 |
| 技术咨询服务(%) | 0.20 | 0.67 | - | - |
| 毛利构成(%) | ||||
| 低压(%) | 43.69 | 54.28 | 40.23 | 41.62 |
| 高压及超高压产品(%) | 3.14 | 7.10 | 0.51 | 0.90 |
| 中压(%) | 50.24 | 28.30 | 59.26 | 57.48 |
| 技术咨询服务(%) | 2.94 | 10.32 | - | - |