- Dongguan Sian Inteligent Technology Co Ltd.
- NFC tag, RFID wristband, contactless card.
- Address:NO.12,Nonglin Road,Tangxia Town Dongguan, Guangdong
- henzhen xinye intelligence card com.LTD
- mart card rfid tags key fo.
- Address:2,3,, Shenzhen, Guangdong, China
- Shenzhen Sure Safe Locks Co., Limited
- Hotel Lock,Hotel Safe,Hotel Minibar,Smart Switches,Door Hardwares,Hotel Bathroom Lock & Door Hardwares, Minibar, Room Telephones, Signage Bell System, Fingerprint Keypad Locks, Safe, RFID Locker Lock, RF Card ....
- Address:Nanwan