Shenzhen Union Smart Card Co., Ltd. is based in China and lists electronic cards and card readers on Global Trade Plaza. The company lists products such as polycarbonate PC ID driver license cards, NFC library borrow cards, RFID LF and HF smart cards, contactless NFC cards, and RFID UHF jewelry tags. Specific product details include polycarbonate material, PVC/PET/PETG construction, CR80 sizing, ISO 14443A and NFC Forum Type2 protocols, 7-byte UID, 10-year data storage, 100,000 rewrite cycles, and compliance with ISO 15693 or ISO 14443 standards for certain tags. The company lists 2011 as its year of establishment. Buyers can send an enquiry through Global Trade Plaza.