• VnoS Technology (Shenzhen) Co., Ltd.

    Guanlan,Bantia

    VnoS Group (Shenzhen) Co. Ltd. was founded in 2007 which is a R&D, producing and distribution as one of professional security manufacturer. The main product IP camera, DVR series, CCTV GSM alarm so on. Based on over 6 years experience development ,already has sales team .VnoS its own screen printing machine ,SMT, reflow ,wave ...
  • changcun hongda opto-electron co., ltd

    huoju, changhcun, jilin, China,130012

    Our product is all based on the fingerprint identification technology. At present, we have locks, access control, suitcase, safebox, , scanner, etc. All products are of high quality, which designed and manufactured to meet with safety regulations.Providing customer professional, excellent, quick response service ...