Beijing card company manufacturers, car wash VIP production, Xishuangbanna VIP card provided by the Eastern million. We are Beijing Oriental one hundred million card Intelligent Technology Co., Ltd. (www.dfykzk.com) located at: Beijing Daxing District, specializing in: membership cards, magnetic stripe cards, Gold, Silver, transparent card, IC card, pvc card, VIP IC cards and magnetic stripe cards similar appearance, it is the difference between magnetic data storage media is different. Magnetic stripe card through the magnetic field changes the magnetic stripe on the card to store information, and the IC card is embedded in the card through the electrically erasable programmable read only memory integrated circuit chip (EEPROM) to store data information. Therefore vip VIP production, and magnetic stripe cards with expensive Card, IC card has the following advantages: ① a large storage capacity. Storage capacity of magnetic stripe cards in about 200 numeric characters; storage capacity IC card depending on the model, hundreds of small characters, the big millions characters. ② Security is good. Information on the IC card can be freely read, modify, erase, but they require a password. ③CPU cards with data processing capability. When exchanging data with the reader, the data can be encrypted, decrypted, in order to ensure accurate and reliable data exchange; while magnetic stripe card does not have this feature. ④ long service life. Safer. Price is higher than the magnetic stripe cards. Coercivity magnetic stripe cards range in density from 2500 to 4000 Oersted also in line with ISO / IEC 7811-6 standard. The use of high-density magnetic stripe bank cards are mostly used 2750 Oe magnetic stripe, and 4000 Oersted's high-density magnetic stripe cards are mainly used in access control and identification systems. Theoretically, the higher coercivity magnetic stripe card, its ability to resist the stronger magnetic accidentally rub, more worthy choose to use magnetic stripe VIP, but in actual use in combination with other factors need to be considered. For example, high-density magnetic stripe 4000 Oersted, and even higher than 4000 Oe, but ISO / IEC, VISA, Master-Card and other international organizations have agreed that the credit card, bank card selection of 2750 high-density magnetic Auster of the most suitable. According to an adequate test results showed that 2750 Oersted magnetic stripe is enough to prevent the meaning of the rub magnetic washing VIP production, and relatively easy to read, it is compared with the 4000 Oersted's high-density magnetic stripe cards, in the course of more security, reliability and stability, and many other advantages. Instead, the 4000 Oersted's high-density magnetic stripe cards may cause difficulties and write magnetic excessive noise affect its safety or cause read magnetic mistakes.