Nanjing Jingbin Electronics (East China General Generation). According to relevant public information, at present, "Nanjing Jingbin Electronics (East China General Generation)" is selling the economic resident ID card reader iDR2 10. ID card readers are mostly used in public security: ID card application, household registration, population management, hotel: accommodation registration, civil aviation: ticket purchase, boarding, bank: account opening, credit card transaction, large withdrawal, etc.