Engaged in the research of fingerprint system, fingerprint systems, vehicle travelling data recorders, car cassette adaptors, fingerprints, fingerprint time and attendances, fingerprint safe, digital white boards, electric bolt locks, our products have passed ISO 9000/ 9001/ 9004/ 19011: 2000 certification, our mainly export market is North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe. 
China