Qingdao Caihua Technology Co., Ltd. (Qingdao RFID Technology Research Center)Qingdao Caihua Technology Co., Ltd., operating as the Qingdao RFID Technology Research Center, is headquartered in Qingdao, China. We are a professional smart card manufacturer.We specialize in providing high-quality smart card products and solutions for diverse industries including hospitality, commercial complexes, educational institutions, healthcare facilities, and more.The company operates a modern 3,000-square-meter production base equipped with world-leading smart card production lines, achieving a monthly production capacity of 8 million cards. Supported by a team of over 20 experienced R&D technicians, we have established profound production management expertise and cutting-edge technological capabili...