| 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) | |||||
| LED照明灯(元) | 6,444,548.08 | 11,662,045.74 | 7,560,202.60 | 11,330,117.56 | 5,614,966.44 |
| 标志标牌(元) | - | - | 1,993,110.21 | - | 2,015,746.24 |
| 信号灯(元) | 24,864,630.01 | 42,437,611.54 | 15,777,416.63 | 61,340,488.77 | 23,043,456.56 |
| 信号机(元) | 4,143,243.37 | 8,218,491.18 | 3,177,699.13 | 9,292,008.88 | 4,455,265.52 |
| 材料销售(元) | - | 12,999.60 | - | 68,434.16 | - |
| 其他(元) | 2,345,200.08 | 8,000.00 | - | - | - |
| 营业成本(元) | |||||
| LED照明灯(元) | 5,195,225.38 | 9,348,659.10 | 5,862,251.03 | 8,635,806.52 | 4,487,165.85 |
| 标志标牌(元) | - | - | 1,297,371.66 | - | 1,242,247.62 |
| 信号灯(元) | 16,332,463.06 | 27,879,715.97 | 10,933,542.80 | 39,692,085.46 | 15,132,551.09 |
| 信号机(元) | 3,351,564.18 | 7,022,735.28 | 2,709,504.98 | 7,732,080.09 | 3,641,565.39 |
| 材料销售(元) | - | 9,210.34 | - | 45,280.63 | - |
| 其他(元) | 1,238,523.04 | - | - | - | - |
| 毛利(元) | |||||
| LED照明灯(元) | 1,249,322.70 | 2,313,386.64 | 1,697,951.57 | 2,694,311.04 | 1,127,800.59 |
| 标志标牌(元) | - | - | 695,738.55 | - | 773,498.62 |
| 信号灯(元) | 8,532,166.95 | 14,557,895.57 | 4,843,873.83 | 21,648,403.31 | 7,910,905.47 |
| 信号机(元) | 791,679.19 | 1,195,755.90 | 468,194.15 | 1,559,928.79 | 813,700.13 |
| 材料销售(元) | - | 3,789.26 | - | 23,153.53 | - |
| 其他(元) | 1,106,677.04 | 8,000.00 | - | - | - |
| 毛利率(%) | |||||
| LED照明灯(%) | 19.39 | 19.84 | 22.46 | 23.78 | 20.09 |
| 标志标牌(%) | - | - | 34.91 | - | 38.37 |
| 信号灯(%) | 34.31 | 34.30 | 30.70 | 35.29 | 34.33 |
| 信号机(%) | 19.11 | 14.55 | 14.73 | 16.79 | 18.26 |
| 材料销售(%) | - | 29.15 | - | 33.83 | - |
| 其他(%) | 47.19 | - | - | - | - |
| 收入构成(%) | |||||
| LED照明灯(%) | 17.05 | 18.71 | 26.52 | 13.81 | 15.98 |
| 标志标牌(%) | - | - | 6.99 | - | 5.74 |
| 信号灯(%) | 65.78 | 68.08 | 55.34 | 74.78 | 65.60 |
| 信号机(%) | 10.96 | 13.18 | 11.15 | 11.33 | 12.68 |
| 材料销售(%) | - | 0.02 | - | 0.08 | - |
| 其他(%) | 6.20 | 0.01 | - | - | - |
| 毛利构成(%) | |||||
| LED照明灯(%) | 10.70 | 12.80 | 22.03 | 10.39 | 10.61 |
| 标志标牌(%) | - | - | 9.03 | - | 7.28 |
| 信号灯(%) | 73.05 | 80.52 | 62.86 | 83.50 | 74.45 |
| 信号机(%) | 6.78 | 6.61 | 6.08 | 6.02 | 7.66 |
| 材料销售(%) | - | 0.02 | - | 0.09 | - |
| 其他(%) | 9.48 | 0.04 | - | - | - |