| 2026年中报 | 2025年年报 | 2025年中报 | 2024年年报 | |
|---|---|---|---|---|
| 营业收入(元) | ||||
| 测试设备(元) | 5,207,729.61 | 23,916,966.46 | 7,928,281.20 | 14,022,281.56 |
| 城市轨道无线通信(元) | 67,567,205.45 | 202,241,985.38 | 76,634,626.98 | 175,704,749.57 |
| 铁路无线通信(元) | 161,609,073.92 | 231,421,316.53 | 138,099,736.91 | 251,454,363.93 |
| 系统产品(元) | 2,924,804.76 | 10,653,543.18 | 7,606,233.47 | 20,946,256.00 |
| 其他收入(元) | - | 4,450,151.69 | 1,180,707.98 | - |
| 营业成本(元) | ||||
| 测试设备(元) | 3,973,918.86 | 16,249,934.53 | 4,262,332.81 | 9,081,021.03 |
| 城市轨道无线通信(元) | 49,848,155.51 | 168,389,747.61 | 62,481,989.51 | 143,210,255.16 |
| 铁路无线通信(元) | 65,764,330.80 | 120,658,645.85 | 68,201,775.75 | 143,999,052.59 |
| 系统产品(元) | 2,005,091.28 | 7,778,683.50 | 5,152,812.38 | 17,531,802.96 |
| 其他收入(元) | - | 1,999,500.68 | 542,442.91 | - |
| 毛利(元) | ||||
| 测试设备(元) | 1,233,810.75 | 7,667,031.93 | 3,665,948.39 | 4,941,260.53 |
| 城市轨道无线通信(元) | 17,719,049.94 | 33,852,237.77 | 14,152,637.47 | 32,494,494.41 |
| 铁路无线通信(元) | 95,844,743.12 | 110,762,670.68 | 69,897,961.16 | 107,455,311.34 |
| 系统产品(元) | 919,713.48 | 2,874,859.68 | 2,453,421.09 | 3,414,453.04 |
| 其他收入(元) | - | 2,450,651.01 | 638,265.07 | - |
| 毛利率(%) | ||||
| 测试设备(%) | 23.69 | 32.06 | 46.24 | 35.24 |
| 城市轨道无线通信(%) | 26.22 | 16.74 | 18.47 | 18.49 |
| 铁路无线通信(%) | 59.31 | 47.86 | 50.61 | 42.73 |
| 系统产品(%) | 31.45 | 26.99 | 32.26 | 16.30 |
| 其他收入(%) | - | 55.07 | 54.06 | - |
| 收入构成(%) | ||||
| 测试设备(%) | 2.19 | 5.06 | 3.43 | 3.03 |
| 城市轨道无线通信(%) | 28.47 | 42.79 | 33.11 | 38.02 |
| 铁路无线通信(%) | 68.10 | 48.96 | 59.67 | 54.41 |
| 系统产品(%) | 1.23 | 2.25 | 3.29 | 4.53 |
| 其他收入(%) | - | 0.94 | 0.51 | - |
| 毛利构成(%) | ||||
| 测试设备(%) | 1.07 | 4.86 | 4.04 | 3.33 |
| 城市轨道无线通信(%) | 15.31 | 21.48 | 15.59 | 21.91 |
| 铁路无线通信(%) | 82.83 | 70.28 | 76.97 | 72.46 |
| 系统产品(%) | 0.79 | 1.82 | 2.70 | 2.30 |
| 其他收入(%) | - | 1.55 | 0.70 | - |