DN15-DN25
Residential Metering
Homes, apartments, dormitories and rental properties that need household billing or prepaid control.
STS
Mechanical
Remote reading
Water Meters · Smart Metering · Flow Measurement
Measure Every
Drop Precisely
Chenshuo supplies water meters and flow meters for residential, commercial, utility and industrial applications.
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Water Metering
Project Supply
Precision
Multi-jet Nylon Water Meter
10 +
Years of Experience
20,000 m2
Factory Area
40 +
Large Production Machines
About Us
Water meter manufacturing
for real projects
Chenshuo is a water meter manufacturer and supplier for distributors, utilities, property developers and engineering buyers. We match mechanical, smart, ultrasonic, Woltman and electromagnetic water meters to the pipe size and application of each project.
01
Product development
Water metering products for different pipe sizes and applications.
02
Manufacturing support
Production, quality and supply support for project requirements.
03
B2B project supply
Serving builders, utilities, distributors and industrial users.
Solutions
Find the right meter by application.
Each route starts from the customer group and pipe size, then points to the meter types most likely to fit the project.
DN15-DN25
DN40-DN100
Building & Commercial Metering
Building inlets, commercial complexes, hotels and property zones that need larger entry-point metering.
Woltman
Ultrasonic
4G
DN150+
Utility Network Metering
Municipal distribution, DMA zones and regional water networks that need stable bulk measurement.
Woltman
Electromagnetic
DMA
DN40-DN300
Industrial & Agricultural Flow Measurement
Factories, process pipelines, irrigation systems and large-volume users that need durable flow data.
Flow meter
Irrigation
High volume
Not sure where to start? Use pipe size and project type first, then compare the matched product families.
View matched productsWater, Flow & Heat Metering
Product Series
Choose a series for your metering, reading or prepayment requirements.
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STS Prepaid Water Meters
Token-prepaid mechanical and ultrasonic water meters.
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Mechanical Water Meters
Mechanical metering for household and bulk-water applications.
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Prepaid Smart Water Meters
IC-card and recharge options for prepaid water supply.
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Large-diameter Prepaid Water Meters
Valve-controlled prepaid assemblies for larger pipelines.
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Wired Remote Water Meters
Pulse, direct-reading and wired communication options.
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Wireless Remote Water Meters
LoRa and NB-IoT options for remote meter reading.
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Small-diameter Ultrasonic Water Meters
Ultrasonic metering for household and small-pipe installations.
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Large-diameter Ultrasonic Water Meters
Ultrasonic options for building inlets and bulk-water lines.
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Electromagnetic Flow Meters
Electromagnetic measurement for conductive liquids.
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Ultrasonic Heat Meters
Energy metering for heating and cooling circuits.
Core Products
STS Ultrasonic Prepaid Water Meter XT815-U
Static ultrasonic measurement inside an STS prepayment meter — no moving parts to wear, no accuracy drift to argue about.
Typical sizes
DN15 / DN20 / DN25
Applications
Prepaid billing, NRW management
Key options
4G / LoRa / LoRaWAN, M-BUS / RS-485
Choose a core product family
From Selection to Delivery
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Project Details
Share pipe size, quantity and application.
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Meter Matching
Match meter types to your project needs.
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Quotation
Confirm specifications, lead time and price.
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Delivery
Production, testing and shipment.
Certifications
Certified to international metering standards. Document copies are provided with your quotation.
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ISO 45001 Health & Safety Certificate
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ISO 14001 Environmental Management Certificate
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ISO 9001 Quality Management Certificate
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Five-Star After-Sales Service Certificate
Frequently Asked Questions
How do I choose the right water meter for my project?
Start with the installation pipe size, expected flow and application. DN15-DN25 is commonly used for household connections, DN40-DN100 for building inlets, and DN150 and above for network metering. Final selection also depends on pressure, water conditions and billing requirements.
Which communication option should I choose: LoRaWAN, NB-IoT or 4G?
The choice depends on local network coverage, meter locations and your reading platform. LoRaWAN requires compatible gateway coverage, while NB-IoT and 4G depend on local operator support. Share the installation country and platform requirements so compatibility can be checked for the selected model.
Can I use prepaid billing or remote valve control?
STS prepaid meters and remote valve-control models serve different project needs. Share your payment workflow, reading platform and valve-control requirements so a suitable model and system combination can be confirmed. Availability depends on the specific meter configuration.
Can you supply meters with our own branding or packaging?
Send your target specifications, branding or packaging requirements, estimated quantity and destination market. Any change to the meter, communication protocol or software integration needs a technical review before the customization scope and quotation can be confirmed.
What are the minimum order quantity and delivery time?
MOQ and lead time depend on the selected model, quantity and customization requirements. Include your expected order volume and required delivery date in the inquiry; the applicable terms should be confirmed in the quotation.
What should I include when requesting a quotation?
Please include the meter type or application, pipe size, quantity and destination country. Add any communication, prepaid, valve-control or certification requirements. A project specification or tender document is helpful if the model has not yet been selected.
Knowledge Hub
Latest from Our Blog
Stay updated with the latest trends in water metering technology, regulation policies, and conservation methods.
Resources
30 10 月 2026
3 min read
Regional Frequency Alignment for LoRaWAN Water Meters in Southeast Asian Deployments
Check model and network evidence before accepting a regional compatibility claim.
Read Post
Resources
30 10 月 2026
3 min read
Regional Frequency Alignment for LoRaWAN Water Meters in Southeast Asian Deployments
Match the proposed meter configuration to the destination and project network before ordering.
Read Post
Resources
28 10 月 2026
3 min read
STS Prepaid Water Meters with LoRaWAN: Confirming Recharge, Administration and Power
Separate prepaid, network and power questions before accepting a combined STS and LoRaWAN proposal.
Read PostBulk & Project OrdersReady to Upgrade
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Contact our team for bulk pricing, project quotations and technical support.