会计年度:2019-06-30收入分布
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| 项目名称 | 主营业务收入 | 主营业务成本 | 主营业务毛利 | 毛利率 |
| 干气密封 | 119,733,947.76 | 58,549,814.11 | 61,184,133.65 | 51.10 |
| 合计 | 448,580,496.96 | 208,251,329.44 | 240,329,167.52 | 53.58 |
| 机械密封 | 159,801,540.92 | 69,057,322.82 | 90,744,218.10 | 56.79 |
| 煤化工 | 54,820,130.18 | 17,906,318.39 | 36,913,811.79 | 67.34 |
| 平衡项目 | 26,159,825.86 | 15,495,236.78 | 10,664,589.08 | 40.77 |
| 其他 | 56,347,965.15 | 16,535,479.99 | 39,812,485.16 | 70.65 |
| 其他(补充) | 1,634,143.92 | 95,767.01 | 1,538,376.91 | 94.14 |
| 石油化工 | 142,178,621.13 | 47,885,699.75 | 94,292,921.38 | 66.32 |
| 橡塑密封 | 60,017,159.46 | 31,649,028.41 | 28,368,131.05 | 47.27 |
| 装备制造业（主机厂） | 167,439,810.72 | 110,332,827.52 | 57,106,983.20 | 34.11 |
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会计年度:2018-12-31
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| 项目名称 | 主营业务收入 | 主营业务成本 | 主营业务毛利 | 毛利率 |
| 合计 | 704,579,552.09 | 328,798,205.54 | 375,781,346.55 | 53.33 |
| 矿山机械 | 41,823,438.57 | 24,088,618.95 | 17,734,819.62 | 42.40 |
| 煤化工 | 63,095,874.38 | 15,123,810.66 | 47,972,063.72 | 76.03 |
| 其他 | 82,116,261.35 | 28,299,729.94 | 53,816,531.41 | 65.54 |
| 石油化工 | 212,735,600.43 | 69,255,117.56 | 143,480,482.87 | 67.45 |
| 装备制造业(主机厂) | 304,808,377.36 | 192,030,928.43 | 112,777,448.93 | 37.00 |
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会计年度:2018-06-30
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| 项目名称 | 主营业务收入 | 主营业务成本 | 主营业务毛利 | 毛利率 |
| 合计 | 308,115,362.75 | 143,288,161.63 | 164,827,201.12 | 53.50 |
| 煤化工 | 36,487,277.61 | 10,468,191.93 | 26,019,085.68 | 71.31 |
| 平衡项目 | 18,963,368.00 | 11,314,606.51 | 7,648,761.49 | 40.33 |
| 其他 | 36,184,604.42 | 13,715,742.43 | 22,468,861.99 | 62.10 |
| 其他(补充) | 1,710,394.04 | 189,051.49 | 1,521,342.55 | 88.95 |
| 石油化工 | 73,305,866.32 | 23,914,972.11 | 49,390,894.21 | 67.38 |
| 装备制造业（主机厂） | 141,463,852.36 | 83,685,597.16 | 57,778,255.20 | 40.84 |
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会计年度:2017-12-31
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| 项目名称 | 主营业务收入 | 主营业务成本 | 主营业务毛利 | 毛利率 |
| 矿山机械 | 26,502,134.26 | 15,719,765.37 | 10,782,368.89 | 40.68 |
| 煤化工 | 44,685,659.69 | 13,934,081.70 | 30,751,577.99 | 68.82 |
| 其他 | 57,253,394.50 | 20,796,766.27 | 36,456,628.23 | 63.68 |
| 石油化工 | 164,028,168.36 | 47,488,630.01 | 116,539,538.35 | 71.05 |
| 装备制造业（主机厂） | 203,408,063.17 | 116,177,378.35 | 87,230,684.82 | 42.88 |
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会计年度:2017-06-30
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| 项目名称 | 主营业务收入 | 主营业务成本 | 主营业务毛利 | 毛利率 |
| 干气密封及系统 | 50,038,238.47 | 21,898,575.43 | 28,139,663.04 | 56.24 |
| 机械密封 | 81,739,619.06 | 36,077,727.56 | 45,661,891.50 | 55.86 |
| 煤化工 | 19,143,865.45 | 5,705,900.52 | 13,437,964.93 | 70.19 |
| 石油化工 | 64,336,647.62 | 19,787,998.28 | 44,548,649.34 | 69.24 |
| 橡塑密封 | 22,434,559.59 | 9,896,686.08 | 12,537,873.51 | 55.89 |
| 装备制造业（主机厂） | 86,136,655.51 | 51,035,656.83 | 35,100,998.68 | 40.75 |
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