Beijing (Tianjin) Yihai Zhuocheng Technology Development Co., Ltd. is a high-tech enterprise dedicated to the research and development of intelligent water meters, IC card water meters, prepaid water meters, and remote water meter technologies. Focusing on the field of smart water meters in China, we have partnerships with leading companies in multiple industries. Rated as one of the "Top 10 National Smart Water Meter Brands" and "AAA Quality Service Integrity Enterprise" by the China Enterprise Development Promotion Committee and the China Light and Medium Product Quality Assurance Center. The prepaid remote transmission valve controlled water meter is independently developed, designed, and produced from the case to the motherboard chip, providing chip level intelligent water meter circuit boards for multiple water meter factories and sales companies across the country, which is highly favored by users. The company has a modern standard factory building of 20000 square meters, including a base watch case casting workshop, a shell injection molding workshop, a surface treatment workshop, an SMT workshop, and a software development department, achieving a one-stop independent production mode from mold making to finished products. Production strictly follows the ISO9000 international quality management system and ISO14000 environmental management system, with an annual output of over 1.5 million water meters. The company's main products include: smart water meters, IC card water meters, prepaid water meters, remote water meters, IoT water meters, tiered water price water meters, spiral wing water meters, rotary wing water meters, vertical water meters, one meter multi card water meters, large-diameter water meters and other products of various specifications and materials. The company has established long-term and stable partnerships with multiple water supply enterprises and water plants across the country; We have also established good cooperative relationships with many well-known real estate developers across the country, such as Vanke Real Estate, Country Garden, R&F Real Estate, Wanda Real Estate, and Longfor Properties. Since its establishment, Beijing (Tianjin) Yihai Zhuocheng Technology Development Co., Ltd. has always adhered to the core business development philosophy of "honesty and trustworthiness, customer first, thoughtful service, and excellent technology". It takes the theory and technology of intelligent and networked development of electronic products as its responsibility, strengthens cooperation with advanced technologies in the smart water meter industry and other industries, and accelerates urban and rural transformation, explores markets, and improves services; To meet the development of the national economy and the improvement of people's living standards, we will continuously improve and enhance intelligent products such as water, electricity, and gas, strive for innovation, give back to society, and make due contributions to the development of modern civilization in human society.