DAVID-LINK is a manufacturer-direct company specializing in Biometrics Time Attendance Systems and Door Access Control Systems based in Los Angeles, CA. Our goal is to provide various B2B technologies that serve to secure businesses with different budgets, yet providing the most sophisticated quality. From the past 20 years of experiences, our expertise in understanding of biometric technologies has earned us credibility and concrete businesses all over Asia communities. Our credibility has also spread out and been increasingly demanded not only in the United States but also other continents such as Africa, South America, and Middle-east countries. Our products are user-friendly, innovative, accurate and quick! We sell directly to distributors, resellers and even end-users.Contact:888-755-9418 ext. 101