Queclink Wireless Solutions (300590.SZ) stated at an investor relations event that the company's products cover various types of wireless communication standards such as NB-IoT, Cat-M, 4G LTE Cat1, 4G LTE Cat4, wifi6, 5G, making it one of the companies with the most complete product line worldwide. For example, the company has a high-performance 5G dual SIM dual mode industrial router - the WR300FG. The company has previously cooperated with FAW Jiefang to digitally transform existing factory buildings, successfully creating an industrial internet platform + safety production solution. This project is a typical application scenario of "5G + Industrial Internet." The company has always focused on research and development investment, proactively reserving relevant technologies and making sufficient preparations for the future possible product launches.