Definition: Protecting RFID cards or RFID relevant application chips from illegally scanning Secure your property and identity information. Perfectly replace your RFID blocking wallets/sleeves. Easy test way by yourself via NFC phone. Just one ZDCARD blocking card achieves the effect of double shielding card.
Made of strong and durable PVC material with advanced customized 4 color-offset printing.
block HF frequency (13.56MHz)
A. RFID blocking card should be put in the side that closest to reading facility.
B. RFID blocking cards should be put on the surface side when wallet closed.
C. The best way is set two pieces RFID blocking cards into wallet, one on the front, another one on the bottom.
Packing & Delivery
Shenzhen ZDCARD Tech co.,ltd (ZDCARD Group ) is based in Shenzhen , a special economic zone in China for international and multinational companies and manufacturers. Our total assets exceed 200 million RMB , AND have purchased our own high-tech industrial park with an area of 30,000 square meters. ZDCARD is a fully certified in China for industrial production . We also have a commerial encrypted products production licenses , ISO Quality Management certificate , ISO Environmental Management certification , and also a certificate for high-tech enterprises in Shenzhen . Additionally our R&D has center with close partnerships with Shenzhen University , Fudan University , Guangzhou Zhongshan University and Central South University.
Our main customers include Wall-Mart, Carrefour , BESTBUY , McDonald and GOME in the retail sectors , Holiday inn hotel , Hilton hotel , Sands rewards club , Beijing Tongren Hospital , Southern Air Force General Hospital , Nigeria voters cards , Moscow subway cards, Iran subway tickets , Asia cell Yemen Mobile , China Mobile , Indonesia ID cards , South Africa Insurance cards etc.
In the future we look forward to bigger success with customers all over the world .