重庆五盾科技有限公司是全球智能芯片防伪供应商，提供芯片防伪、RFID质量追溯，商品溯源，RFID防窜货、RFID仓储管理，芯片数字化兑奖促销，RFID电子标签，NFC电子标签以及基于区块链的物联网整合技术。特别是在芯片动态码与包装开封检测功能的技术与用户体验上已走在了同行前列。

    咨询：15310912365，官网：www.5-dun.com

    公司研究的“一种基于NFC状态识别的防伪胶帽”获得国家专利局授权。

    专利号：ZL 2019 209 78366.4

Chongqing wudun technology co., ltd. is a global supplier of smart chip anti-counterfeiting, providing chip anti-counterfeiting, RFID quality traceability, commodity traceability, RFID anti-counterfeit goods, RFID warehouse management, digital chip awarding promotion, RFID electronic tags, NFC electronic tags and the integration technology of internet of things based on block chain. In particular, the technology and user experience of chip dynamic code and package unsealing detection function have been in the forefront of peers. Consultation: 15310912365, official website: www.5-dun.com "An anti-counterfeiting rubber cap based on NFC status identification" researched by the company has been authorized by the State Patent Office. Patent number: ZL 2019 209 78366.4