Minghao building materials,Sanlian community,Buji street.

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 car...

about us Shenzhen DeWell Smartcard Co.Ltd was established in 2005, We have produced magnetic cards for nearly ten years, and we have acquired ISO9001 certificate. we have professional technicians for ...