Professional water meter R&D and production manufacturer
Jianghai intelligent water meter
directly supplied by the manufacturer
with reliable quality and perfect after-sales service
helps upgrade the intelligence of urban and rural water supply.
Our water meter products
About Us
Jianghai Intelligent Water Meter Co., Ltd. is located in Nanjing, Jiangsu Province. We are a national high-tech enterprise specializing in measuring terminal equipment for civil and industrial water use. Since its establishment in 2005, the company has been adhering to the concept of “precise measurement and intelligent water management”, committed to providing full chain water metering solutions for global water companies, real estate developers, as well as industrial and mining enterprises.
Application scenarios

Residential Scenario
For residential quarters, apartments, resettlement housing and old community renovation; supports remote meter reading, prepaid function, valve control for leakage prevention and arrears management, improving efficiency for property management and water supply.

Commercial Building Scenario
For shopping malls, hotels, office buildings, schools and hospitals; provides household-based metering, energy consumption statistics and abnormal water usage alerts, reducing operation costs and water loss.

Industrial Factory Scenario
For factories, industrial parks, water plants and pumping stations; features large caliber, high pressure resistance, corrosion resistance, real-time monitoring and district metering area (DMA), helping water conservation, emission reduction and production control.

Municipal & Public Utility Scenario
For urban and rural water supply, pipe network leakage control, rural safe drinking water and public facilities; full IoT coverage, unattended operation and cloud-based data management, supporting the construction of smart water utilities.
Qualification Certificate









We have obtained the business license, account opening permit, Certificate of Certified Public Accountant (CPA) for measuring instruments, License for Manufacturing Measuring Instruments (CMC), hygiene permit for drinking water hygiene and safety products, ISO 9001 quality management system certification, ISO 14001 environmental management system certification, Measurement Management System certification (MMS), and Product Performance Testing Report (CMA)
Customer reviews of Our Company
We are a developer of a large residential area and need to provide water meters for over 3000 homeowners. Our biggest concern is inaccurate measurement and water leakage disputes in the later stage. After choosing this company’s smart water meter, the installation coordination was very high, and their after-sales team was on standby throughout the peak occupancy period, helping to solve several questions from homeowners about metering. After more than a year of operation, the success rate and accuracy of meter reading have been very high, which has helped us reduce a lot of property management troubles.
Purchasing Manager of Real Estate Group
Our water group is implementing zoning metering and DMA leakage control projects, which require extremely high precision and stability for large-diameter water meters. This supplier has provided us with an ultrasonic water meter solution, which not only provides real-time and accurate data, helping us quickly identify several abnormal leakage areas, but also their technical personnel actively cooperate with us for data analysis. The product is stable and reliable for a long time, and the manufacturer’s technical support is professional and timely, which makes us very satisfied!
Water Group Pipe Network Department


