PVC membership cards, membership cards to make PVC, Beijing Orient million cards offered by Orient million cards. Beijing Orient one hundred million Smart Card Technology Co., Ltd. (www.dfykzk.com) is Beijing Daxing District Quality Business League certification company, has Rita card Oriental one hundred million cards and other brands, has a good reputation, honesty, service-oriented, click on the page "Business League Support" icon on, we will be happy to serve you! We use a lot of membership cards, membership cards, but you know what material? I have engaged in the fabrication industry for nearly a decade, some of the relevant considerations known each card processes, materials, and prices. Here I have come to share with you my knowledge of the membership card material. First, depending on the membership card will have different requirements for craft materials, such as doing print barcode or card number or re-print processing, must be added a layer of film on the surface membership card! This is one membership card pvc material into concrete and metal card, pvc card from speaking transparent PVC membership cards, divided into pvc fabric, pvc in the material, and peritoneum, and can have a matte, matte, glossy, pvc The reason why the surface of the card had the effect of uv light oil because after all we have the membership card is also called pvc card! Metal card is to use brass, stainless steel metal material used as a leading new technology electrophoresis, after polishing, etching, plating, coloring, Epoxy, packaging and so on assembly-line process refined metal cards, you can also do Gold Silver can be done! Ic smart card distribution and function of the storage area profile, IC card memory card is much greater than is generally divided into four storage area. 1. Open (not secret) storage area containing public information magnetic stripe PVC membership cards, such as the issue of identifiers, such as the cardholder's account. 2. Unreadable content of external memory area is used for internal decision-making, such as PIN value that is written to personalize treatment at the time of card issuance, after the user enters the correct PIN value, allowing to enter a new PIN value modified, but in any case do PVC card, do not allow the PIN value stored in the card sent to the outside. In the storage area may also be stored keys. 3. Confidential storage area containing the book balance, allowing service types and limits card and so on. When the cardholder to enter the correct PIN value, allowing the memory to read data and write the correct data (such as modifying the balance) depending on the application. 4. Containing the details of each transaction recorded in the region, known as the log PVC membership card, available for queries. In addition to the memory card, as well as logic circuits or emblem other IC card processor to provide safe and reliable service.