| 2025年年报 | 2024年年报 | |
|---|---|---|
| 营业收入(元) | ||
| COB(元) | 509,711.99 | 396,920.54 |
| IRM-红外接收管(元) | 38,586,540.71 | 38,468,085.17 |
| LED(元) | 111,650,915.27 | 93,595,366.06 |
| 营业成本(元) | ||
| COB(元) | 436,126.39 | 328,312.96 |
| IRM-红外接收管(元) | 35,483,336.15 | 35,721,701.18 |
| LED(元) | 78,029,982.15 | 64,436,808.60 |
| 毛利(元) | ||
| COB(元) | 73,585.60 | 68,607.58 |
| IRM-红外接收管(元) | 3,103,204.56 | 2,746,383.99 |
| LED(元) | 33,620,933.12 | 29,158,557.46 |
| 毛利率(%) | ||
| COB(%) | 14.44 | 17.28 |
| IRM-红外接收管(%) | 8.04 | 7.14 |
| LED(%) | 30.11 | 31.15 |
| 收入构成(%) | ||
| COB(%) | 0.34 | 0.30 |
| IRM-红外接收管(%) | 25.60 | 29.04 |
| LED(%) | 74.07 | 70.66 |
| 毛利构成(%) | ||
| COB(%) | 0.20 | 0.21 |
| IRM-红外接收管(%) | 8.43 | 8.59 |
| LED(%) | 91.37 | 91.20 |