NFC stands for Near Field Communication., defines the way two products communicate with each other.
NFC is short range wireless RFID technology (1-4cm, 10cm theoretical) which uses Low Speeds (106-414 kbps) and a Low Friction Setup (No discovery and no pairing), which allows two devices to automatically start communicating when they are close to one another.

NFC uses Passive Targets (with no batteries!) and Random devices that are not powered (tags aka stickers).

NFC Tags are essentially “targets” to touch NFC devices to (like mobile phones).  These targets can contain information or automatically point you to information, applications or services.  Purchasing criteria for these seemingly simple little tags can actually be quite complex.  Factors include tag type (i.e what standard or proprietary modulation scheme the tag follows), memory size, level of security (e.g. ability to lock the tag after it is written to).

NFC Type Tag

NFC Forum Type 1 Tag
NFC Forum Type 2 Tag
NFC Forum Type 3 Tag
NFC Forum Type 4 Tag
NFC Type MIFARE Classic Tag 
NFC Type ICODE Tag

The NFC Tags enable many kinds of use cases. Smart Poster, Handover, vCard, URL, SMS and Call Request. And so on.

Use-cases
Retail environments
Social media
Gaming & toys
Location
Media & ads
Business card & calendar
Loyalty apps
Peer-to-peer
Product authentication
Ticketing & monetary transactions
Anything inspired by your imagination!

Company: Shenzhen Chuangxinjia RFID Tag Co., Ltd
Contact: Mr.Peter Tan
Global Hotline: +86-755-82907124
Fax: +86-755-82907119
Tel:+86-13066977475
QQ Online: 1074069947
Trademanager: cxjznk2011
MSN: cxjznk@hotmail.com
Address: Export dept.Level 6 Building 113 Jindi Industrial Area Futian District  Shenzhen Guangdong Province China
Zip Code: 518048
Website: http://www.cxjrfid.com

深圳市创新佳智能科技股份有限公司

旗下分公司：
深圳市创新佳电子标签有限公司
深圳市创新佳智能卡有限公司

地址： 中国广东深圳福田区金地工业区108栋、113栋、123栋，邮编：518048
电话：86-755-82907124  传真：86-755-82907119
联系人：谭先生,  peter@cxjrfid.com,  86-13066977475   QQ: 1074069947  MSN: cxjznk@hotmail.com
网址：http://www.cxjrfid.com