Chongqing Haidun Technology Co., Ltd. is located at 1218 Jinkai Avenue, Yubei District, Chongqing. Since its establishment, it has been committed to the development, design, and implementation of solutions for online monitoring systems for water and rain, water quality, pressure and flow, remote measurement and control systems for water supply and drainage, and sewage treatment control systems. Over the years, the company's performance has shown a good development trend, with a wide customer base in government units, corporate units, public institutions, research institutes, and other areas. The company always adheres to the principle of "trust first and quality first", focuses on market demand, has a far sighted vision, and has won unanimous praise and trust from the industry and customers through years of hard work and trustworthy operation, as well as the support of merchants and customers! Currently, the company mainly focuses on the field of online monitoring and automation in the water industry, and has accumulated a lot of experience in these areas through continuous research and project implementation, forming a mature IoT system solution to meet the needs of users to the greatest extent possible. The company's main products include water and rain monitoring stations, road waterlogging monitoring stations, integrated rainfall stations, water supply network monitoring stations, ecological flow monitoring stations for hydropower stations, buoy type water quality monitoring stations, multi parameter water quality analyzers, hydrology. Water conservancy online monitoring software platform, etc. Chongqing Haidun Technology Co., Ltd. will make significant progress in the field of Internet of Things in the context of global informatization and networking. The company will strive to build itself into a high growth enterprise in the Sichuan Chongqing Internet of Things industry, establish a comprehensive marketing network throughout the province, and create a reasonable competition mechanism within the enterprise to make the internal talents full of innovative driving force. The company will vigorously promote and advertise itself in this industry, bringing more market opportunities and information to the development of the enterprise. It will always adhere to a user centered service system, provide more attractive products and services to users, expand its popularity and influence in this industry, local region, and even the whole country, and expand its market share. The 21st century will be the era of information and the era of the internet. We will seize this great historical opportunity and follow the corporate goals of standing firm in Chongqing, focusing on the southwest, facing the whole country, and going global, to carry out business nationwide. We should not only see the favorable side of the company's development, but also have a clear sense of crisis. With a high sense of mission and responsibility, we will continue to provide satisfactory products and services to users and society, make the company bigger and stronger, create new achievements, showcase new styles, and contribute to the development of China's information industry.