- Changsha Brilens Technology Co., Ltd.
- Main business:
- Shenzhen Yiyi Technology Co., Ltd.
- Main business:
- Shenzhen Gerboo Technology Co., Ltd.
- Main business:
- Shenzhen Yuanyin Technology Co., Ltd.
- Main business:
- Shenzhen Lonvel Technology Co., Ltd. (Lincotech)
- Main business:
- Sinopromotion Products Co., Ltd.
- Main business:
- Shenzhen Spreadview Century Technologies Co., Limited
- Main business:
- Huizhou Foryou Multimedia Electronics Co., Ltd.
- Main business:
- Shenzhen Lechance Technology Co., Ltd.
- Main business:
- Qianhai Great Harmony(Shenzhen) Smart Tech Limited
- Main business:
- Shenzhen Star Audio-Visual Equipment Co., Ltd.
- Main business:
- Cangnan Surfwin Crafts Factory
- Main business:
- Guangzhou Rigal Electronics Co., Ltd.
- Main business:
- Shenzhen Wealiked Industry And Trade Co., Ltd.
- Main business:
- Guangdong Charmpie Technology Co., Ltd.
- Main business:
- Chengdu HRWT Technology Co., Ltd.
- Main business:
- Shenzhen Jonhen Technology Co., Ltd.
- Main business:
- Shenzhen Xunbeifang Technology Co., Ltd.
- Main business:
- Changsha Byintek Electronics Co., Ltd.
- Main business:
- Shenzhen VPLUS Science Technology Co., Ltd.
- Main business: