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- Henan Kingopt Import & Export Co., Ltd.
- Main business:
- Fuzhou Superior Electronic And Technology Co., Ltd.
- Main business:
- Fuzhou Chuangan Optics Co., Ltd.
- Main business:
- Dongguan ViewTech Electronic Technology Co., Ltd.
- Main business:
- Easy Storage Technologies Co., Ltd.
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- Cantonk Corporation Limited
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- Shenzhen Guowei Security Electronic Co., Ltd.
- Main business:
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- Qihan Technology Co., Ltd.
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- A&S (Shenzhen) Technology Co., Ltd.
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- Shenzhen Jiangnengfa Technology Co., Ltd.
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- Shenzhen Dongjia Digital Technology Co., Ltd.
- Main business:
- Shenzhen DC Times Technology Co., Ltd.
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- Shenzhen LS Vision Technology Co., Ltd.
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- SAFESKY TECHNOLOGY CO., LIMITED
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- Shenzhen Bewin Video Technology Co., Limited
- Main business: