Long Min Sha core fabrication plant, is a specialized production of smart card, PVC card manufacturers. Changsha do parking card telephone: 1 8 2 2 9 7 2 3 3 2 2 QQ: 3 3 0 7 6 8 8 6 2 parking card is a smart card for recording vehicle access and parking charges. IC cards and ID cards are now more popular and mature in the parking card in the card category. What exactly is the card reader supports cards according to product. For the reader IC, ID's for the farthest distance is no more than 1 meter, but the distance of this product is not very stable, long time