Shenzhen Caika Smart Card Co. , Ltd, is focus on research and development and production of various IC ( Contact, Contactless ) cards, ID card , Membership cards, VIP cards, Scratch card , Telecom cards, Security card ,Magnetic cards,Signature cards , Employee's cards, Barcode cards, Alien card, Transparent cards, Photo cards, Calendar cards, Business cards and various other service cards . As a leader of card manufacture and supplier , our factory has possessed of strong productivity, ...