| 2024年年报 | 2023年年报 | |
|---|---|---|
| 营业收入(元) | ||
| 电控系统(元) | - | 40,625,204.90 |
| 防爆改造(元) | 10,830,771.79 | 6,073,902.63 |
| 防爆设备(元) | 25,561,041.26 | 28,835,478.38 |
| 技术服务(元) | 10,988,032.71 | 11,985,660.17 |
| 销售原材料(元) | 7,848,466.51 | 8,510,533.79 |
| 营业成本(元) | ||
| 电控系统(元) | - | 37,391,321.28 |
| 防爆改造(元) | 2,623,534.82 | 1,054,310.43 |
| 防爆设备(元) | 18,054,280.28 | 19,420,674.22 |
| 技术服务(元) | 4,936,568.95 | 5,275,306.50 |
| 销售原材料(元) | 5,375,636.34 | 5,366,126.68 |
| 毛利(元) | ||
| 电控系统(元) | - | 3,233,883.62 |
| 防爆改造(元) | 8,207,236.97 | 5,019,592.20 |
| 防爆设备(元) | 7,506,760.98 | 9,414,804.16 |
| 技术服务(元) | 6,051,463.76 | 6,710,353.67 |
| 销售原材料(元) | 2,472,830.17 | 3,144,407.11 |
| 毛利率(%) | ||
| 电控系统(%) | - | 7.96 |
| 防爆改造(%) | 75.78 | 82.64 |
| 防爆设备(%) | 29.37 | 32.65 |
| 技术服务(%) | 55.07 | 55.99 |
| 销售原材料(%) | 31.51 | 36.95 |
| 收入构成(%) | ||
| 电控系统(%) | - | 42.30 |
| 防爆改造(%) | 19.61 | 6.32 |
| 防爆设备(%) | 46.28 | 30.03 |
| 技术服务(%) | 19.90 | 12.48 |
| 销售原材料(%) | 14.21 | 8.86 |
| 毛利构成(%) | ||
| 电控系统(%) | - | 11.75 |
| 防爆改造(%) | 33.86 | 18.24 |
| 防爆设备(%) | 30.97 | 34.21 |
| 技术服务(%) | 24.97 | 24.38 |
| 销售原材料(%) | 10.20 | 11.42 |