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�¢ï¿½ï¿½s 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. ��� ��� ��� LONDEN 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&＃039;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 , ISO9001and 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,