76487551
Feb 4, 2003
Mar 8, 2005
CHANGCHUN HONGDA OPTOELECTRONIC AND BIOSTATISTICS IDENTIFICATION TECHNOLOGY CO. LTD.
Electronic fingerprint capture devices, namely, fingerprint scanner and identification scanners; fingerprint remote controls for door keys and locks; electronic fingerprint controller on safes, door keys, cabinets, suitcases, time clocks for checking on work attendance
Electrical and Scientific Apparatus