Sellers of rfid blocking card - MadeInTerra.com

Shenzhen Union Smart Card Co., Ltd., China
Wholesaler, Distributor, Exporter and Seller of: eink tag, fingerprint card, ibeacon card, rfid blocking card, rfid card, rfid label, rfid tag, nfc card, smart card
http://www.tradeholding.net/default.cgi/action/viewcompanies/companyid/1133231/

Shenzhen Kaisere Technology Co., Ltd., China
Wholesaler, Distributor, Exporter and Seller of: rfid smart card, rfid tag and label, green material, rfid smart keyfob, pvc card, rfid blocking card, rfid wristband, esl, id card
http://www.tradeholding.net/default.cgi/action/viewcompanies/companyid/1132148/

Shenzhen Zhixin RFID Tag Co., Ltd., China
Wholesaler, Distributor, Exporter and Seller of: rfid mifare card, rfid or nfc silicone wristband, rfid or nfc label, metal card, rfid keyfob, rfid blocking card, plastic gift card, rfid
http://www.tradeholding.net/default.cgi/action/viewcompanies/companyid/1129993/