| 2025年中报 | 2024年年报 | 2024年中报 | 2023年年报 | 2023年中报 | |
|---|---|---|---|---|---|
| 营业收入(元) | |||||
| 零星销售(元) | 38,393,766.20 | 207,016,545.36 | 33,546,432.97 | 208,806,983.14 | 52,143,541.29 |
| 维保服务(元) | 109,080,831.84 | 190,472,618.32 | 74,385,750.46 | 131,299,829.06 | 52,415,237.77 |
| 信号系统项目总承包(元) | 800,120,660.12 | 1,782,373,364.14 | 767,197,262.53 | 1,645,193,649.75 | 647,982,306.29 |
| 低空业务(元) | 3,223,577.46 | 860,411.95 | - | - | - |
| 营业成本(元) | |||||
| 零星销售(元) | 16,319,596.58 | 125,294,248.27 | 19,433,370.63 | 148,157,438.73 | - |
| 维保服务(元) | 62,973,554.07 | 134,507,172.69 | 50,392,992.08 | 85,079,502.02 | - |
| 信号系统项目总承包(元) | 532,430,723.38 | 1,225,040,011.57 | 523,408,550.16 | 1,075,130,680.48 | - |
| 低空业务(元) | 1,241,889.72 | 699,269.35 | - | - | - |
| 毛利(元) | |||||
| 零星销售(元) | 22,074,169.62 | 81,722,297.09 | 14,113,062.34 | 60,649,544.41 | - |
| 维保服务(元) | 46,107,277.77 | 55,965,445.63 | 23,992,758.38 | 46,220,327.04 | - |
| 信号系统项目总承包(元) | 267,689,936.74 | 557,333,352.57 | 243,788,712.37 | 570,062,969.27 | - |
| 低空业务(元) | 1,981,687.74 | 161,142.60 | - | - | - |
| 毛利率(%) | |||||
| 零星销售(%) | 57.49 | 39.48 | 42.07 | 29.05 | - |
| 维保服务(%) | 42.27 | 29.38 | 32.25 | 35.20 | - |
| 信号系统项目总承包(%) | 33.46 | 31.27 | 31.78 | 34.65 | - |
| 低空业务(%) | 61.47 | 18.73 | - | - | - |
| 收入构成(%) | |||||
| 零星销售(%) | 4.04 | 9.49 | 3.83 | 10.52 | 6.93 |
| 维保服务(%) | 11.47 | 8.73 | 8.50 | 6.61 | 6.97 |
| 信号系统项目总承包(%) | 84.15 | 81.73 | 87.67 | 82.87 | 86.11 |
| 低空业务(%) | 0.34 | 0.04 | - | - | - |
| 毛利构成(%) | |||||
| 零星销售(%) | 6.53 | 11.76 | 5.01 | 8.96 | - |
| 维保服务(%) | 13.65 | 8.05 | 8.51 | 6.83 | - |
| 信号系统项目总承包(%) | 79.23 | 80.17 | 86.48 | 84.21 | - |
| 低空业务(%) | 0.59 | 0.02 | - | - | - |