Chendu Biovo Telegnology Co., Ltd. which is the early devoloper of fingerprint algorithm, own commercial Biovo fingerprint algorithm in China. We can provide series product including: Fingerprint head, fingerprint modules, fingerprint lock, fingerprint collection machine, fingerprint door control machine, fingerprint patrol system, fingerprint safes, double fingerprint firmarm ciblnet, fingerprint application software, off-line fingerprint roll machine, etc.