D-801, Shangdi Science Building,No.8 Shangdi West Road, Haidian District, Beijing, China

Bluecard software Technology Co., Ltd is a professional RFID-based security solutions developer and ISO9001 compliant manufacturer. Founded by some of today?s best engineering talents, its design phil...

No 408, Wensan Rd Hangzhou Zhejiang ***, No 408,Wensan Rd

Biochina Security Limited is a China based company located in Hangzhou, Zhejiang, known for its first in class biometrics fingerprint door lock,access control,time recorder,fingerprint reader/scanner,...