DONGHAI.DONGHAI, founded in 1973, is a service-oriented manufacturing enterprise specializing in the R&D and production of metering instruments and smart water management technologies. With over five decades of expertise in metering, the company has built an integrated ecosystem of smart metering products and services centered on the water industry's core operations—encompassing hardware, software, and service solutions. Through its internationalization strategy, DONGHAI has established a “three countries, three locations” R&D footprint, encompassing the Donghai Industrial Technology Park, DH European R&D Center, and DH Peru Production Base. The company actively participates in China's national smart water infrastructure initiatives, committed to delivering comprehensive smart water solutions—including small-diameter smart water meters, large-diameter smart water meters, and intelligent leak control equipment—to promote rational water resource utilization and co-create a sustainable future.
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