Cardy Intelligent Technology Co., Ltd., headquartered in Shenzhen, was founded in 2004, is a professional manufacturer engaged in the R&D, production and the sale of RFID/NFC cards, tags, keyfobs, wristbands and readers with Self-owned brands (KD, CARDY), devotes itself to be a first-class supporting manufacturer and solution provider in IoT industry. Cardy adheres to independent R & D and continuous innovation, devotes more than 30% of the company's profits to R & D, It has 30 patents and software copyrights, wins the titles of honour National HI-TECH Enterprise and Double Software Enterprise. Cardy’s capacity is more than 100 million PCS products per year in 8000 Square Meters manufacturing base with advanced world-class production lines. Cardy improves the quality management system constantly to support high quality products, has got the certification of ISO9000 and ISO14001.