| 2023年年报 | 2023年中报 | 2022年年报 | 2022年中报 | |
|---|---|---|---|---|
| 营业收入(元) | ||||
| 滚筒(元) | 9,789,060.38 | 3,658,893.88 | 7,025,115.37 | 1,774,105.07 |
| 激光熔覆(元) | - | 3,285,454.90 | - | 4,079,021.32 |
| 截齿(元) | - | 609,159.41 | - | 1,732,525.68 |
| 摇臂修理(元) | - | - | 492,058.40 | 492,058.40 |
| 采煤机部件修理(元) | 4,550,334.24 | 2,504,187.94 | 3,751,056.92 | - |
| 煤机配件-截齿(元) | 1,176,778.80 | - | 2,344,373.47 | - |
| 中部槽等离子熔覆(元) | 1,003,800.00 | - | 2,721,600.00 | - |
| 中缸立柱激光熔覆(元) | 8,846,705.05 | - | 8,135,851.22 | - |
| 内壁熔铜(元) | 3,447,916.80 | - | - | - |
| 其他业务-废钢收入(元) | 11,440.04 | - | 12,623.89 | - |
| 营业成本(元) | ||||
| 滚筒(元) | 7,081,255.24 | 2,419,370.58 | 5,595,180.12 | 1,534,172.96 |
| 激光熔覆(元) | - | 2,802,895.06 | - | 3,342,053.72 |
| 截齿(元) | - | 441,834.96 | - | 1,260,932.79 |
| 摇臂修理(元) | - | - | 348,796.46 | 348,796.46 |
| 采煤机部件修理(元) | 4,156,315.69 | 2,385,771.99 | 3,444,045.88 | - |
| 煤机配件-截齿(元) | 843,465.57 | - | 1,818,903.53 | - |
| 中部槽等离子熔覆(元) | 874,280.19 | - | 2,435,150.39 | - |
| 中缸立柱激光熔覆(元) | 6,567,477.62 | - | 6,089,730.14 | - |
| 内壁熔铜(元) | 3,244,830.23 | - | - | - |
| 其他业务-废钢收入(元) | - | - | - | - |
| 毛利(元) | ||||
| 滚筒(元) | 2,707,805.14 | 1,239,523.30 | 1,429,935.25 | 239,932.11 |
| 激光熔覆(元) | - | 482,559.84 | - | 736,967.60 |
| 截齿(元) | - | 167,324.45 | - | 471,592.89 |
| 摇臂修理(元) | - | - | 143,261.94 | 143,261.94 |
| 采煤机部件修理(元) | 394,018.55 | 118,415.95 | 307,011.04 | - |
| 煤机配件-截齿(元) | 333,313.23 | - | 525,469.94 | - |
| 中部槽等离子熔覆(元) | 129,519.81 | - | 286,449.61 | - |
| 中缸立柱激光熔覆(元) | 2,279,227.43 | - | 2,046,121.08 | - |
| 内壁熔铜(元) | 203,086.57 | - | - | - |
| 其他业务-废钢收入(元) | 11,440.04 | - | 12,623.89 | - |
| 毛利率(%) | ||||
| 滚筒(%) | 27.66 | 33.88 | 20.35 | 13.52 |
| 激光熔覆(%) | - | 14.69 | - | 18.07 |
| 截齿(%) | - | 27.47 | - | 27.22 |
| 摇臂修理(%) | - | - | 29.11 | 29.11 |
| 采煤机部件修理(%) | 8.66 | 4.73 | 8.18 | - |
| 煤机配件-截齿(%) | 28.32 | - | 22.41 | - |
| 中部槽等离子熔覆(%) | 12.90 | - | 10.53 | - |
| 中缸立柱激光熔覆(%) | 25.76 | - | 25.15 | - |
| 内壁熔铜(%) | 5.89 | - | - | - |
| 其他业务-废钢收入(%) | - | - | - | - |
| 收入构成(%) | ||||
| 滚筒(%) | 33.96 | 36.38 | 28.69 | 21.96 |
| 激光熔覆(%) | - | 32.67 | - | 50.50 |
| 截齿(%) | - | 6.06 | - | 21.45 |
| 摇臂修理(%) | - | - | 2.01 | 6.09 |
| 采煤机部件修理(%) | 15.79 | 24.90 | 15.32 | - |
| 煤机配件-截齿(%) | 4.08 | - | 9.58 | - |
| 中部槽等离子熔覆(%) | 3.48 | - | 11.12 | - |
| 中缸立柱激光熔覆(%) | 30.69 | - | 33.23 | - |
| 内壁熔铜(%) | 11.96 | - | - | - |
| 其他业务-废钢收入(%) | 0.04 | - | 0.05 | - |
| 毛利构成(%) | ||||
| 滚筒(%) | 44.69 | 61.73 | 30.10 | 15.07 |
| 激光熔覆(%) | - | 24.03 | - | 46.30 |
| 截齿(%) | - | 8.33 | - | 29.63 |
| 摇臂修理(%) | - | - | 3.02 | 9.00 |
| 采煤机部件修理(%) | 6.50 | 5.90 | 6.46 | - |
| 煤机配件-截齿(%) | 5.50 | - | 11.06 | - |
| 中部槽等离子熔覆(%) | 2.14 | - | 6.03 | - |
| 中缸立柱激光熔覆(%) | 37.62 | - | 43.07 | - |
| 内壁熔铜(%) | 3.35 | - | - | - |
| 其他业务-废钢收入(%) | 0.19 | - | 0.27 | - |