Xuzhou Weisi Water Conservancy Technology Co., Ltd. is a privately-owned, high-tech enterprise with independent intellectual property rights, committed to the research, development, and production of meteorological, hydrological, and hydraulic digital measurement sensors and related automated measuring instruments, which are applied in the automation of hydrological, meteorological observation systems. Since its establishment, the company has always adhered to the principle of combining science and technology, economy, and market, continuously improving technological capabilities and product technical content while paying attention to reducing costs to meet market demands. The company currently has 6 senior engineers, 1 senior technician, and more than 40% of the staff are senior or intermediate engineering technicians, with the main technical backbone having nearly three decades of experience in the design and manufacturing of digital sensors and digital measuring instruments in this field. In recent years, the company has researched and developed products such as photoelectric encoders, digital water level gauges, digital gate opening measurement instruments, 0.1mm float-type digital rainfall gauges, digital evaporation quantity meters, and digital rainfall evaporation automatic stations, which have won six awards and many of which have filled domestic gaps, with some reaching international standards. The digital water level, gate position, rainfall, and evaporation sensors have obtained national industrial product production licenses, and the products are distributed nationwide. The digital rainfall sensors, digital water surface evaporation sensors, and digital rainfall evaporation automatic stations developed by our company represent the development direction of China's hydrological and meteorological digital sensors, which not only have high resolution and long-term stability but can also reliably operate in windy and stormy environments and severe sand-dust weather conditions. They can be equipped with various types of manual and automated stations, serving as the automated instruments for China's hydrological and meteorological cause. Our宗旨 is to never stop striving for excellence, providing reliable products and sincere services, and using digital technology to offer practical modern equipment for China's water conservancy, hydrology, and meteorology. We firmly believe that with the strong cooperation and support from all industries, we will make new contributions to the development and progress of China's economic construction and scientific and technological cause with the corporate spirit of "high-quality, friendly, and dedicated."