David-link David-Link Fingerprint USA corporation, Shanghai branch is a perfect example of the fusion between the mature experience of our workforce and innovative technologies concerning machinery involved in the production process of 2 Door Access Control System. Our prolonged experience in serving a diverse clientele made us able to adapt constant technical change and improvement, leading to Australia,India,Thailand,Turkey,United Kingdom,United States market share. The unmatched technical expertise in combination with a desire to be the best in the industry has pushed us ahead in line and we achieved US$50 Million - US$100 Million.We intruded the market back in 2011 as Manufacturer and Retailer of 2 Door Access Control System with initial business capital estimating around US$5 Million - US$10 Million. Since inception, David-link David-Link Fingerprint USA corporation, Shanghai branch is operating as a LLC (Limited Liability Corp) company in Shanghai, Shanghai, China holding Third Party.To ensure a finished product line we have gathered a force of professional grade technicians and innovative standard of processes. This is to mark perfection in all segments of business, from dealing with 2 Door Access Control System to Fingerprint Time Recorders, Time Attendance & Door Access Control Systems, and Electronic Time Clocks,Laminator,Binding machine,Paper Shredder..