- Shenzhen One By One Technology Co., Ltd.
- Silicone products,Outdoor products,Access control machine,NFC products,Phone accessorie,Access System Kit, Access Controler& Accessories, keypad, Locks, Power supply, Remote control, Exit button, Door bell, RFID keys, Brakets, Video Phone, Wireless video door phone, Wired WIFI ....
- Address:7th 103, Xiasha 9xiang, Fuyong Xiashiwei, Baoan District