Yinrong Electronics R&D team has 10 years of research and development experience, and has been committed to smart card recognition, fingerprint recognition, face recognition product development. After decades of development in the field of smart card recognition, fingerprint recognition, password keyboard and other products, we have achieved excellent results, programs and products occupy a certain market share, and accumulated rich experience in R&D, design and production. Customers in all domestic and foreign banks, insurance, communications, aviation, shopping malls, medical systems, etc., have been widely praised in customer programs and product applications.