Zhejiang Heda Technology Co., Ltd. (688296.SS) engages in informatization construction and smart solutions for the water industry in China, providing intelligent sensing terminals, water management systems, system integration services, and technical services including operation, maintenance, pipeline leakage control training, and consulting. Intelligent sensing terminals collect and transmit water work condition data through products such as intelligent telemetry terminals, remote collection and transmission modules for Internet of Things household meters, and leakage warning devices including noise monitors and correlators; water management systems handle data storage, processing, and analysis via platforms like water affairs IoT platform, grid management platform, and production scheduling system. The company operates primarily in water supply, drainage, water resources, and aquatic ecology segments, serving over 800 water utilities and authorities across more than 350 cities; founded in 2000 and headquartered in Jiaxing, Zhejiang Province, it employs over 900 staff and maintains 10 subsidiaries and seven R&D centers. In 2021, the company listed on the Shanghai Stock Exchange's Science & Technology Innovation Board; its board authorized a share buyback plan in April 2025, repurchasing 1.57% of shares for CNY 22.77 million by September 2025. HEDA continues to expand nationwide with solutions for non-revenue water management, district meter areas, hydraulic modeling, pressure management, and smart water meters, including recent deployments for major clients like Guangzhou Water Supply Company and Shenzhen Water Group.