| 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 | ||||
| 安防行业 | 477,878,643.38 | 309,183,250.33 | 168,695,393.05 | 35.30 | ||||
| 其他 | 1,312,835.31 | 1,105,946.42 | 206,888.89 | 15.76 | ||||
| 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 | 213,928,920.50 | 139,560,302.49 | 74,368,618.01 | 34.76 | ||||
| 后端设备 | 30,209,166.98 | 20,217,839.91 | 9,991,327.07 | 33.07 | ||||
| 监控系统 | 124,312,449.23 | 75,746,364.82 | 48,566,084.41 | 39.07 | ||||
| 其他 | 7,343,222.30 | 6,051,380.61 | 1,291,841.69 | 17.59 | ||||
| 前端设备 | 52,064,081.99 | 37,544,717.15 | 14,519,364.84 | 27.89 | ||||
3/3 转到 
