- T-chip Times Technology Co., LTD
- Shenzhen EDONG technology Co.,Ltd.
- Techvision Intelligent Technology Co., Ltd.
- Shenzhen TianheZhiyuan Science and Technology Development Co.,Ltd
- ZeDi Technology (Hongkong) Co. Ltd.
- SHENZHEN INCAR TECHNOLOGY CO.,LTD
- Shenzhen ChipTrip Technology CO.,LTD
- SHENZHEN BAINENGDA ELECTRONIC CO.,LTD
- Shenzhen Xinzhonghong Technoloyy Co.,Ltd
- Shenzhen Hotack Technology Co.,Ltd
- Shenzhen Integration Multimedia Technology Co., Ltd.
- YUANFANG ELECTONIC COMPANY LIMITED