兆威机电,003021,收入构成,报告日期,2021-06-30, 按产品,收入(万元),成本(万元),利润(万元),毛利率,利润占比 微型传动系统,35934,26081,9854,27.42%,58.33% 其他(补充),-- ,409,-- ,--,0% 精密模具及其他产品,1286,-- ,-- ,--,0% 精密零件,16322,9284,7038,43.12%,41.67% 兆威机电,003021,收入构成,报告日期,2020-12-31, 按产品,收入(万元),成本(万元),利润(万元),毛利率,利润占比 其他(补充),-- ,785,-- ,--,0% 微型传动系统,82088,56677,25411,30.96%,63.74% 精密模具及其他产品,4703,-- ,-- ,--,0% 精密零件,32718,18262,14456,44.18%,36.26% 兆威机电,003021,收入构成,报告日期,2020-06-30, 按产品,收入(万元),成本(万元),利润(万元),毛利率,利润占比 微型传动系统,38044,26060,11984,31.5%,65.53% 其他(补充),395,255,140,35.51%,0.77% 精密注塑件,15145,9191,5954,39.31%,32.56% 精密模具及其他,1455,1247,208,14.31%,1.14% 兆威机电,003021,收入构成,报告日期,2019-12-31, 按产品,收入(万元),成本(万元),利润(万元),毛利率,利润占比 微型传动系统,146366,99942,46424,31.72%,80.12% 其他(补充),973,606,367,37.71%,0.63% 精密注塑件,26187,15808,10379,39.64%,17.91% 精密模具及其他,4758,3984,773,16.26%,1.33% 兆威机电,003021,收入构成,报告日期,2018-12-31, 按产品,收入(万元),成本(万元),利润(万元),毛利率,利润占比 微型传动系统,52616,33737,18879,35.88%,67.67% 其他(补充),280,110,169,60.49%,0.61% 精密注塑件,19752,11117,8635,43.72%,30.96% 精密模具及其他,3046,2833,213,7%,0.76% 兆威机电,003021,收入构成,报告日期,2017-12-31, 按产品,收入(万元),成本(万元),利润(万元),毛利率,利润占比 微型传动系统,35022,22345,12678,36.2%,59.7% 其他(补充),98,19,78,80.19%,0.37% 精密注塑件,17691,9474,8217,46.45%,38.69% 精密模具及其他,2083,1820,264,12.65%,1.24%