Water Meter & Precision Parts Manufacturer
20+ years of expertise in high-precision, durable products, supporting smart water management and industrial upgrades.
Manufacturing precision water meters and IoT solutions that transform smart water management.
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About Us
DEAZESU is a leading water meter manufacturer with 20+ years of expertise, offering high-accuracy mechanical, smart, and ultrasonic meters with NB-IoT, LoRa, and 4G for remote reading and leak detection.
With advanced production, strict quality control, and strong R&D, we support global OEM/ODM and smart water solutions.
• Established: 2007
• Factory Area: 7,000 square meters
• Staff: 80+ employees
• Certifications: CE, MID, ISO9001, ISO14001, ISO45001 etc
• Main Products: Mechanical Water Meters, IoT Water Meters,and Ultrasonic Water Meters.
• Mission: Delivering precision water meters and IoT solutions to empower smarter water usage.
Advantages
2007
Established
20+
Certificates
7000m²
Factory Area
80+
Employees
Hot Products
LoRaWAN Smart Water Meters – Multi-jet Composite Body DN15 20 25
R160 Single Jet Dry Type Water Meter Class 2 Brass Body With MID Approval
NB-IoT Smart Water Meters – Volumetric (PD) Brass Body DN15 20 25
NB-IoT Smart Water Meters – Multi-jet Composite Body DN15 20 25
Multi-Jet Water Meters – Class 2 Composite Body Dry Type DN15 1/2″
Volumetric (PD) Water Meters – Class 2 Composite Body Dry Type DN15 1/2″
Volumetric (PD) Water Meters – Class 2 Composite Body Dry Type DN15 1/2″ (L115mm)
NB-IoT Smart Water Meters – Multi-jet Brass Body DN15 20 25
Volumetric (PD) Water Meters – Class 2 Brass Body Dry Type DN15 1/2″
Multi-Jet Water Meters – Class 2 Brass Body Dry Type DN15 1/2″
Blog
2026-11-04
Water Meter Calibration: Limits, Test Results, and Buyer Decisions
A useful water meter calibration report gives signed error at specified flows, not a single “accurate” verdict. For a Class...
2026-11-04
Water Meter Not Working? Fault Isolation for Utility Fleets
A frozen reading does not always mean a failed meter. First separate a water-supply problem, a meter that stops recording,...
2026-11-04
Water Meter Installation Requirements: Straight Pipe Length Explained
Use the exact U/D rating for your meter—not a universal 10D/5D rule. ISO/OIML classes range from U0/D0 to U15/D5, and...