We are the factory who make rfid ntag213 nfc-tags card for door access control.

  Shenzhen Zhongyuanda Smartech Co., Ltd. located in Shenzhen City (Debaoli Industrial Area,Bantian, Longgang District), who is a china advanced enterprise to supply RFID tags and solutions. Our main products are rfid tag/label/stickers like dry&wet inlays, blank&printed rfid paper labels, car windscreen rfid sticker, anti-metal rfid tags, laundry rfid tag,rfid clothing label, etc., rfid card,wristband,rfid key fob etc.With 6 years of export experience along with excellent quality, advanced services and competitive prices, ZYDRFID has won numerous customers' trust and support.

Our products RFIDs are widely used in below areas.
1. Logistics warehousing management like information management, tracking, and counting.
2. Retails area, like sales STS,cycle counting and anitheft. 3.Manufacturing like automatic production,real-time supervise and control,quality control and tracking.
3. Health care area like patient and baby identification,machines management.
4. Fresh food supply chain management.
5. Animal husbandry. like pigeon ring, ear tag. 
6. Libraries management, jewelries and other areas of management. 

1. What is RFID Tag?