Founded in 1990, Changzhou Wujin NanFang Detecting Instrument Co., Ltd. is a professional enterprise in China specializing in EM electromagnetic wave anti-theft equipment and magnetic strip consumables. The company integrates R&D, production, and sales, and has established its own brand, "Nanfang". In 2006, it developed amorphous and nanocrystalline AM acousto-magnetic anti-theft strips for supermarkets; in 2010, it developed an intelligent library RFID management system. Currently, it has become a professional manufacturer of EM, RFID, and AM series products. Leveraging its technological advantages, comprehensive service system, and nationwide sales network, the "Nanfang" brand has gained considerable influence in the industry. Currently, it provides advanced, high-end security and anti-theft management and intelligent services to libraries, supermarkets, and other sectors. Our company will continue to lead the new era with the responsibility of an industry leader, taking the easier solution to security and anti-theft problems and intelligent services as its development goals, comprehensively meeting customer needs as its development strategy, and focusing on newer and higher technological quality as its development focus. We will continuously embrace new opportunities and challenges, pushing intelligent technology to new heights.