| 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) | |||||
| 采煤机部件修理(元) | 2,859,292.91 | 805,053.11 | - | 4,550,334.24 | 2,504,187.94 |
| 滚筒(元) | 656,313.26 | 5,794,909.61 | - | 9,789,060.38 | 3,658,893.88 |
| 激光熔覆(元) | 3,356,346.80 | 9,223,046.44 | - | - | 3,285,454.90 |
| 截齿(元) | 93,554.92 | - | - | - | 609,159.41 |
| 煤机配件-截齿(元) | - | 1,350,415.94 | - | 1,176,778.80 | - |
| 内壁熔铜(元) | 7,561.62 | 2,880,142.59 | - | 3,447,916.80 | - |
| 中部槽等离子熔覆(元) | - | - | - | 1,003,800.00 | - |
| 中缸立柱激光熔覆(元) | - | - | - | 8,846,705.05 | - |
| 配件、机修、加工等(元) | - | - | 7,946,404.56 | - | - |
| 等离子熔覆(元) | - | 4,319,520.00 | - | - | - |
| 列车组车体机尾维修(元) | - | 3,051,700.00 | - | - | - |
| 液压支架检修(元) | 4,052,732.39 | 1,836,555.97 | - | - | - |
| 支架结构件加工(元) | - | 1,199,884.06 | - | - | - |
| 绞车修理(元) | 359,400.00 | - | - | - | - |
| 营业成本(元) | |||||
| 采煤机部件修理(元) | 2,678,794.46 | 764,450.58 | - | 4,156,315.69 | 2,385,771.99 |
| 滚筒(元) | 463,712.86 | 4,588,346.53 | - | 7,081,255.24 | 2,419,370.58 |
| 激光熔覆(元) | 2,558,892.05 | 6,136,547.58 | - | - | 2,802,895.06 |
| 截齿(元) | 81,602.36 | - | - | - | 441,834.96 |
| 煤机配件-截齿(元) | - | 987,296.82 | - | 843,465.57 | - |
| 内壁熔铜(元) | 5,411.25 | 2,657,105.07 | - | 3,244,830.23 | - |
| 中部槽等离子熔覆(元) | - | - | - | 874,280.19 | - |
| 中缸立柱激光熔覆(元) | - | - | - | 6,567,477.62 | - |
| 配件、机修、加工等(元) | - | - | 6,029,389.26 | - | - |
| 等离子熔覆(元) | - | 3,250,161.61 | - | - | - |
| 列车组车体机尾维修(元) | - | 1,911,672.08 | - | - | - |
| 液压支架检修(元) | 2,030,856.26 | 1,348,199.33 | - | - | - |
| 支架结构件加工(元) | - | 808,218.46 | - | - | - |
| 绞车修理(元) | 335,155.18 | - | - | - | - |
| 毛利(元) | |||||
| 采煤机部件修理(元) | 180,498.45 | 40,602.53 | - | 394,018.55 | 118,415.95 |
| 滚筒(元) | 192,600.40 | 1,206,563.08 | - | 2,707,805.14 | 1,239,523.30 |
| 激光熔覆(元) | 797,454.75 | 3,086,498.86 | - | - | 482,559.84 |
| 截齿(元) | 11,952.56 | - | - | - | 167,324.45 |
| 煤机配件-截齿(元) | - | 363,119.12 | - | 333,313.23 | - |
| 内壁熔铜(元) | 2,150.37 | 223,037.52 | - | 203,086.57 | - |
| 中部槽等离子熔覆(元) | - | - | - | 129,519.81 | - |
| 中缸立柱激光熔覆(元) | - | - | - | 2,279,227.43 | - |
| 配件、机修、加工等(元) | - | - | 1,917,015.30 | - | - |
| 等离子熔覆(元) | - | 1,069,358.39 | - | - | - |
| 列车组车体机尾维修(元) | - | 1,140,027.92 | - | - | - |
| 液压支架检修(元) | 2,021,876.13 | 488,356.64 | - | - | - |
| 支架结构件加工(元) | - | 391,665.60 | - | - | - |
| 绞车修理(元) | 24,244.82 | - | - | - | - |
| 毛利率(%) | |||||
| 采煤机部件修理(%) | 6.31 | 5.04 | - | 8.66 | 4.73 |
| 滚筒(%) | 29.35 | 20.82 | - | 27.66 | 33.88 |
| 激光熔覆(%) | 23.76 | 33.47 | - | - | 14.69 |
| 截齿(%) | 12.78 | - | - | - | 27.47 |
| 煤机配件-截齿(%) | - | 26.89 | - | 28.32 | - |
| 内壁熔铜(%) | 28.44 | 7.74 | - | 5.89 | - |
| 中部槽等离子熔覆(%) | - | - | - | 12.90 | - |
| 中缸立柱激光熔覆(%) | - | - | - | 25.76 | - |
| 配件、机修、加工等(%) | - | - | 24.12 | - | - |
| 等离子熔覆(%) | - | 24.76 | - | - | - |
| 列车组车体机尾维修(%) | - | 37.36 | - | - | - |
| 液压支架检修(%) | 49.89 | 26.59 | - | - | - |
| 支架结构件加工(%) | - | 32.64 | - | - | - |
| 绞车修理(%) | 6.75 | - | - | - | - |
| 收入构成(%) | |||||
| 采煤机部件修理(%) | 25.11 | 2.64 | - | 15.79 | 24.90 |
| 滚筒(%) | 5.76 | 19.02 | - | 33.97 | 36.38 |
| 激光熔覆(%) | 29.48 | 30.28 | - | - | 32.67 |
| 截齿(%) | 0.82 | - | - | - | 6.06 |
| 煤机配件-截齿(%) | - | 4.43 | - | 4.08 | - |
| 内壁熔铜(%) | 0.07 | 9.46 | - | 11.97 | - |
| 中部槽等离子熔覆(%) | - | - | - | 3.48 | - |
| 中缸立柱激光熔覆(%) | - | - | - | 30.70 | - |
| 配件、机修、加工等(%) | - | - | 100.00 | - | - |
| 等离子熔覆(%) | - | 14.18 | - | - | - |
| 列车组车体机尾维修(%) | - | 10.02 | - | - | - |
| 液压支架检修(%) | 35.60 | 6.03 | - | - | - |
| 支架结构件加工(%) | - | 3.94 | - | - | - |
| 绞车修理(%) | 3.16 | - | - | - | - |
| 毛利构成(%) | |||||
| 采煤机部件修理(%) | 5.59 | 0.51 | - | 6.52 | 5.90 |
| 滚筒(%) | 5.96 | 15.06 | - | 44.78 | 61.73 |
| 激光熔覆(%) | 24.68 | 38.54 | - | - | 24.03 |
| 截齿(%) | 0.37 | - | - | - | 8.33 |
| 煤机配件-截齿(%) | - | 4.53 | - | 5.51 | - |
| 内壁熔铜(%) | 0.07 | 2.78 | - | 3.36 | - |
| 中部槽等离子熔覆(%) | - | - | - | 2.14 | - |
| 中缸立柱激光熔覆(%) | - | - | - | 37.69 | - |
| 配件、机修、加工等(%) | - | - | 100.00 | - | - |
| 等离子熔覆(%) | - | 13.35 | - | - | - |
| 列车组车体机尾维修(%) | - | 14.23 | - | - | - |
| 液压支架检修(%) | 62.58 | 6.10 | - | - | - |
| 支架结构件加工(%) | - | 4.89 | - | - | - |
| 绞车修理(%) | 0.75 | - | - | - | - |