| 2023年年报 | 2023年中报 | 2022年年报 | 2022年中报 | |
|---|---|---|---|---|
| 营业收入(元) | ||||
| 轨道交通风机(元) | 117,424,961.62 | 60,026,309.46 | 128,247,963.12 | 62,366,771.21 |
| 海洋工程风机(元) | 70,578,916.37 | 28,887,958.43 | 31,726,116.37 | 15,426,001.82 |
| 冷却塔和空冷器风扇(元) | 92,244,381.69 | 47,242,524.23 | 88,665,278.76 | 45,533,699.46 |
| 特种工业通风机及配件(元) | - | 51,655,218.16 | - | 39,950,716.29 |
| 能源通风冷却设备(元) | 114,369,072.85 | 52,439,282.27 | 69,505,487.40 | 27,855,788.37 |
| 制冷通风机及配件(元) | 113,482,320.28 | - | 95,012,109.42 | - |
| 其他主营业务(元) | - | - | - | 27,855,788.37 |
| 其他业务(元) | - | - | - | 4,694,088.91 |
| 营业成本(元) | ||||
| 轨道交通风机(元) | 71,764,434.17 | 36,297,611.50 | 79,767,625.75 | 39,301,494.74 |
| 海洋工程风机(元) | 50,911,136.48 | 20,810,640.39 | 22,471,538.67 | 10,802,472.95 |
| 冷却塔和空冷器风扇(元) | 66,328,834.74 | 32,648,133.51 | 65,051,004.92 | 33,886,053.22 |
| 特种工业通风机及配件(元) | - | 41,422,597.75 | - | 31,537,427.41 |
| 能源通风冷却设备(元) | 78,661,453.64 | 39,035,964.54 | 52,541,884.62 | 21,730,664.48 |
| 制冷通风机及配件(元) | 88,957,094.43 | - | 71,379,398.90 | - |
| 其他主营业务(元) | - | - | - | 21,730,664.48 |
| 其他业务(元) | - | - | - | 4,160,112.48 |
| 毛利(元) | ||||
| 轨道交通风机(元) | 45,660,527.45 | 23,728,697.96 | 48,480,337.37 | 23,065,276.47 |
| 海洋工程风机(元) | 19,667,779.89 | 8,077,318.04 | 9,254,577.70 | 4,623,528.87 |
| 冷却塔和空冷器风扇(元) | 25,915,546.95 | 14,594,390.72 | 23,614,273.84 | 11,647,646.24 |
| 特种工业通风机及配件(元) | - | 10,232,620.41 | - | 8,413,288.88 |
| 能源通风冷却设备(元) | 35,707,619.21 | 13,403,317.73 | 16,963,602.78 | 6,125,123.89 |
| 制冷通风机及配件(元) | 24,525,225.85 | - | 23,632,710.52 | - |
| 其他主营业务(元) | - | - | - | 6,125,123.89 |
| 其他业务(元) | - | - | - | 533,976.43 |
| 毛利率(%) | ||||
| 轨道交通风机(%) | 38.88 | 39.53 | 37.80 | 36.98 |
| 海洋工程风机(%) | 27.87 | 27.96 | 29.17 | 29.97 |
| 冷却塔和空冷器风扇(%) | 28.09 | 30.89 | 26.63 | 25.58 |
| 特种工业通风机及配件(%) | - | 19.81 | - | 21.06 |
| 能源通风冷却设备(%) | 31.22 | 25.56 | 24.41 | 21.99 |
| 制冷通风机及配件(%) | 21.61 | - | 24.87 | - |
| 其他主营业务(%) | - | - | - | 21.99 |
| 其他业务(%) | - | - | - | 11.38 |
| 收入构成(%) | ||||
| 轨道交通风机(%) | 23.11 | 24.98 | 31.04 | 27.88 |
| 海洋工程风机(%) | 13.89 | 12.02 | 7.68 | 6.90 |
| 冷却塔和空冷器风扇(%) | 18.15 | 19.66 | 21.46 | 20.36 |
| 特种工业通风机及配件(%) | - | 21.50 | - | 17.86 |
| 能源通风冷却设备(%) | 22.51 | 21.83 | 16.82 | 12.45 |
| 制冷通风机及配件(%) | 22.33 | - | 23.00 | - |
| 其他主营业务(%) | - | - | - | 12.45 |
| 其他业务(%) | - | - | - | 2.10 |
| 毛利构成(%) | ||||
| 轨道交通风机(%) | 30.14 | 33.88 | 39.76 | 38.10 |
| 海洋工程风机(%) | 12.98 | 11.53 | 7.59 | 7.64 |
| 冷却塔和空冷器风扇(%) | 17.11 | 20.84 | 19.36 | 19.24 |
| 特种工业通风机及配件(%) | - | 14.61 | - | 13.90 |
| 能源通风冷却设备(%) | 23.57 | 19.14 | 13.91 | 10.12 |
| 制冷通风机及配件(%) | 16.19 | - | 19.38 | - |
| 其他主营业务(%) | - | - | - | 10.12 |
| 其他业务(%) | - | - | - | 0.88 |