SHENZHEN LONDEN INFORMATION ENGINRRING CO.,LTD was established shenzhen High-tech oversea scholar park in Apr,2007.and supported by the Shenzhen Municipal Government.LONDEN is a China's leading biometric software&hardware products and solutions provider. Specializing in fingerprint identification core technology and product development, production and sales. The company has a professional R & D biometric develop team and overseas expert technical force. so we have many leading international patented technology. Meet your demand.��ONDEN has been committed to efficient and accurate fingerprint matching algorithm and fingerprint sensor development & research. in strictly accordance with the CMM to software research and development. SafeFinger fingerprint recognition algorithm is the significant results of years research. We are used the world's most advanced bio-RF fingerprint sensor hardware R & D, it can transmittance finger skin surface sensing inner layer of the skin - the dermis skin texture. After years of research and testing,our hardware and software products have passed "CE" ,?ISO9001? and Ministry of Public Security certification authority . wide range of services to the government, banks, businesses, e-commerce, and the field of education. LONDEN are working hard to offer excellent service to meet different requirement of customers.,?professional,precision,service?is our promise.we are looking forward to cooperation with you,