| 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) | |||||
| 维修服务(元) | 1,492,401.40 | 4,987,032.57 | 5,418,992.45 | 12,067,473.87 | 2,964,146.56 |
| 销售商品(元) | - | 34,675,695.27 | - | 26,699,017.66 | 4,878,407.31 |
| 销售制氮机(元) | 2,671,681.41 | - | 1,613,274.34 | - | - |
| 销售制氧机(元) | 8,133,464.59 | - | 7,574,336.29 | - | - |
| 营业成本(元) | |||||
| 维修服务(元) | 866,819.74 | 2,475,843.22 | 2,949,990.46 | 5,771,096.34 | 1,530,858.66 |
| 销售商品(元) | - | 23,849,644.01 | - | 19,856,651.33 | 3,482,335.97 |
| 销售制氮机(元) | 1,998,953.52 | - | 1,264,178.29 | - | - |
| 销售制氧机(元) | 6,337,432.35 | - | 5,271,327.40 | - | - |
| 毛利(元) | |||||
| 维修服务(元) | 625,581.66 | 2,511,189.35 | 2,469,001.99 | 6,296,377.53 | 1,433,287.90 |
| 销售商品(元) | - | 10,826,051.26 | - | 6,842,366.33 | 1,396,071.34 |
| 销售制氮机(元) | 672,727.89 | - | 349,096.05 | - | - |
| 销售制氧机(元) | 1,796,032.24 | - | 2,303,008.89 | - | - |
| 毛利率(%) | |||||
| 维修服务(%) | 41.92 | 50.35 | 45.56 | 52.18 | 48.35 |
| 销售商品(%) | - | 31.22 | - | 25.63 | 28.62 |
| 销售制氮机(%) | 25.18 | - | 21.64 | - | - |
| 销售制氧机(%) | 22.08 | - | 30.41 | - | - |
| 收入构成(%) | |||||
| 维修服务(%) | 12.14 | 12.57 | 37.10 | 31.13 | 37.80 |
| 销售商品(%) | - | 87.43 | - | 68.87 | 62.20 |
| 销售制氮机(%) | 21.73 | - | 11.04 | - | - |
| 销售制氧机(%) | 66.14 | - | 51.86 | - | - |
| 毛利构成(%) | |||||
| 维修服务(%) | 20.22 | 18.83 | 48.21 | 47.92 | 50.66 |
| 销售商品(%) | - | 81.17 | - | 52.08 | 49.34 |
| 销售制氮机(%) | 21.74 | - | 6.82 | - | - |
| 销售制氧机(%) | 58.04 | - | 44.97 | - | - |