About us

Company Profile

Shenzhen RDM TAG MASTER Co., Ltd(RDM),established in 2004,is one of China's top 3 suppliers of security product includes RFID readers,QR readers, Bluetooth/WIFI data device,access control system ,smart electric lock solutions.


RDM has a strong R & D team equipped with cutting-edge technologies that have been offering OEM&ODM service to customer all over the word.


RDM products are widely adopted in many applications such as car park management system, building security, door access and time attendance, e-ticket, campus uni-card system, enterprise uni-card system, social insurance and public transport areas.


   In Company’s sales team’s efforts,our products was sold all over the world.We establish good trading relation ship with Asia,US,Europe,Australia,Middle East and other countries’Clients.