- Shenzhen Secukey Technology Co., Ltd.
- Main business:
- Sunbestrfid Technology Co., Ltd. (Shenzhen)
- Main business:
- Shenzhen YUNA Information Technology Co., Ltd.
- Main business:
- Shenzhen RDM Tag Master Industry Co., Ltd.
- Main business:
- Dongguan Theory Smart Technology Co., Ltd.
- Main business:
- Suzhou Martech Electromechanical Technology Co., Ltd.
- Main business:
- Shenzhen Richer Tianzhao Electronic Co., Ltd.
- Main business:
- Shenzhen Winstar Technology Co., Limited
- Main business:
- Shenzhen Yongkaida Technology Co., Ltd.
- Main business:
- Shenzhen Dwell Electronics Co., Limited
- Main business:
- Shenzhen Chafon RFID Electronic Co., Ltd.
- Main business:
- Shenzhen HSY Security Tech Co., Ltd.
- Main business:
- Shenzhen Marktrace Co., Ltd.
- Main business:
- Shenzhen Crypton Electronic Co., Ltd.
- Main business:
- Shenzhen Clou IOT Technologies Co., Ltd.
- Main business:
- Shenzhen Vanch Intelligent Technology Co., Ltd.
- Main business:
- Shenzhen Chafon Technology Co., Ltd.
- Main business:
- Guangzhou Baoli Electronic Equipment Business Department
- Main business:
- Dongguan HXY Plastic Co., Ltd.
- Main business:
- Zhejiang Jinfeiyang Intelligent Technology Co., Ltd.
- Main business: