Shanghai Beirui Information Technology Co., Ltd. (Bairui for short), founded in 2006, is an innovative remote connection SaaS service provider in China. With independent innovation, it has created three major majors: sunflower remote control, dandelion intelligent networking, and peanut shell intranet penetration. Product matrix, providing a one-stop solution from smartly connected products to vertical applications.

Beirui has reached cooperation with iFLYTEK, Wanda, Changhong, Midea, Xiaomi, OPPO, TP-LINK, Qualcomm, Samsung and other domestic and foreign companies, with a total of more than 80 million registered users, serving more than 700,000 companies, and accessing more than 13 devices. Yitai; has won ISO9001 and ISO27001 system certification, information system security level three certification of the Ministry of Public Security, and has won many awards such as "High-tech Enterprise", "Shanghai Software Core Competitive Enterprise", and "China's Internet Industry Famous Enterprise".

Dandelion SD-WAN is a remote networking solution that uses cloud virtual LAN technology to realize SD-wan intelligent networking and secure remote access. It is used in online games, access to private clouds, as well as corporate offices, video surveillance, industrial IoT, and branches. Chain and other scenarios. No need for public IP, simple deployment, breaking regional boundaries, and allowing employees, equipment, data centers and cloud applications to be securely interconnected.