Sixin, a famous trademark in Fujian Province, a leading enterprise in scientific and technological innovation in Fujian Province, a high-quality brand in Fujian Province, a high-quality brand in Xiamen City, and a key high-tech enterprise supported by Xiamen City. Pioneer in the Internet of Things industry, provider of IoT technology solutions, and provider of solutions for industries such as fire IoT, smart electricity, smart water conservancy, smart earth disasters, and smart cities. Beijing Sixin Digital Technology Co., Ltd. (hereinafter referred to as "Beijing Sixin"), driven by innovation, promotes research and development by application, specializes in the research, development, production, sales and services of fire Internet of Things series products and software platforms. Through independent research and development of core Internet of Things technologies, it uses large data, cloud computing, mobile Internet and other technologies to build a truly safe and intelligent fire protection system, provide end-to-end smart fire one-stop solutions for government, enterprise and industry customers, establish a fire safety integrity system, and provide high-quality safety and security guarantee for urban management and residents' lives.