| HIKVISION |
Hangzhou Hikvision Digital Technology Co.,Ltd |
| DAHUA |
Dahua Technology Co., Ltd. |
| DALI |
Zhejiang Dali Technology Co.,Ltd. |
| CHENOVE |
Shanghai Chengfeng Digital Hi-Tech Co., Ltd. |
| TIANDY |
Tianjin Tiandy Digital Technology Co.,Ltd. |
| HANBANG |
Hanbang Technology Corp. |
| SANTACHI |
Santachi Video Technology（Shenzhen）Co., Ltd. |
| KEDACOM |
Suzhou Keda Technology Co.,Ltd. |
| SKYVISION |
Hangzhou Tsingvision Intelligence System Co., Ltd. |
| Vorx |
Vorx Telecommunications Co.,Ltd. |
