Shanghai Zhuyan Electronic Technology Co., Ltd. (referred to as Zhuyan Technology) is a high-tech enterprise dedicated to the research and development, production, and sales of software and hardware in the fields of RFID automatic identification, automatic data collection, and the Internet of Things. The company has a strong technical research and development team and a stable product production line. The company's products cover the high-frequency range of 13.56MHz and the ultra-high frequency range of 860-960MHz, supporting multiple international standards such as ISO14443A/B, ISO15693, HF, UHF EPC Gen2 (ISO18000-6C), ISO18000-6B, etc.