- Jin Guan Tech (Shenzhen) Co., Ltd.
- Smart Card Production Equipment, Bank Card Production Equipment, SIM Card Punching Machine, High Speed SIM Card Punching Machine, Milling and Embedding Machine, RFID Card Making Machine
Guangdong
- Guangzhou Mingsen Technologies Co., Ltd.
- Banking Card Personalization Machine, Card Cavity Milling Machine, Card Instant Issuing Kiosk
Guangdong
- Guangzhou Xunwen Intelligent Technology Co., Ltd
- Smart Card Making Machine, SIM Card Making Machine, GSM Card Making Machine, Bank Card Making Machine, Wooden Card Making Machine
Guangdong