Company Profile
Hangzhou Weifeng Intelligent Technology Co., Ltd.
Who We Are
Hangzhou Weifeng Intelligent Technology Co., Ltd. is the world's largest and most professional provider of inductive metering chips and sensor solutions. With over 9 million units shipped annually and a global installed base exceeding 40 million units, we stand as the undisputed market leader in inductive metering technology.
We are a high-tech enterprise integrating original R&D, precision manufacturing, and full-stack system integration. Our strength lies not only in chip design but in our ability to deliver complete, production-ready metering solutions that power smart water, heat, gas, and electricity meters worldwide.
Our Core Competencies
1. Fully Independent Intellectual Property
All our products are developed with fully independent intellectual property rights. Our metering algorithms cover the full spectrum of field operating conditions, delivering exceptional anti-interference capabilities. Backed by German patents, our core technology is both protected and proven in the most demanding markets.
2. The Only Full-Industry-Chain Quality Control in the World
We are the only company globally that maintains end-to-end quality control across the entire value chain:
Stage Our Control
Wafer In-house design & specification
Chip Proprietary manufacturing oversight
Metering Solution Algorithm development & integration
Production Process Precision manufacturing
Final Testing 100% full inspection before shipment
3. Strong R&D & Manufacturing Capabilities
30+ R&D Engineers – Specializing in chip design, embedded algorithms, and communication technologies
70+ Production, Testing & QC Personnel – Ensuring every product meets the highest standards
2 Fully Automated Production Lines – Enabling high-volume, consistent quality output
Our Product Portfolio
1. Metering PCBA
Available for large and small meters
6 pulses/rotation
2.2/10 rotations/second
Low-power, high-speed version (supports up to 64 rotations/second)
2. Integrated (Metering + Main Control) PCBA
Embedded with multiple communication options to suit any network infrastructure:
4G/Cat.1 – For urban dense deployment
NB-IoT – For wide-area coverage
LoRaWAN – For private long-range networks
WMBus/MBUS – For European standard metering communication EN13757
LoRa – For proprietary star networks
3. Potting-Finished Modules
Fully encapsulated modules ready for direct installation:
Compatible with non-magnetic, Hall-effect, and reed switch technologies
Matched with product combination #2 for seamless integration
Superior waterproof rating – outperforming competitors in harsh environments
4. WF8002 Metering Chip
Available for:
Long-standing strategic customers
Selective market promotion to OEMs with in-house R&D capabilities
5. Complete System Integration Solutions
We go beyond hardware:
Customized system integration solutions paired with our products
Hardware + software platform offerings for end-to-end smart metering deployments
Our Product Positioning & Advantages
Standardized Output & Interface
All our products feature standardized signal output and interfaces, making them incredibly simple for smart water meter manufacturers to integrate. Minimal development effort, maximum compatibility.
Simple, Convenient, Easy Installation
Designed with the end-user in mind, our solutions drastically reduce installation complexity and time-to-market for meter manufacturers.
Superior Waterproof Performance
Our potting technology and manufacturing processes deliver waterproof ratings that exceed industry standards, ensuring long-term reliability in submerged or humid environments.
Proven Global Track Record
40M+ chips deployed worldwide
9M+ annual shipments and growing
#1 inductive metering solution provider globally by volume
Target Markets
We actively serve customers across:
Region Key Markets
Southeast Asia Indonesia, Vietnam, Thailand, Malaysia, Philippines
South Asia India, Bangladesh, Sri Lanka, Pakistan
Central Asia & Russia Kazakhstan, Uzbekistan, Russia, CIS countries
Europe EU member states, UK
South America Brazil, Colombia, Argentina, Chile
Africa Nigeria, Kenya, South Africa, Egypt
Our Target Customers
We partner with three main types of customers worldwide:
1. System Integrators
Companies providing hardware + software solutions in water, heat, gas, and electricity sectors
We offer plug-and-play metering components and open API system platforms
2. Meter Manufacturers
Water, heat, and gas meter production factories
We provide ready-to-use PCBA and modules that dramatically reduce their R&D burden
3. Distributors & Agents
Local and regional distributors in the water, heat, and gas industries
We offer a complete product matrix from chips to finished modules
Why Choose Weifeng?
Advantage What It Means for You
Successfully achieve compatibility with mainstream brand products in the market.such as Itron Elster Diehl Baylan Sensus etc.
Germany-Patented Technology Proven performance in the world's most demanding markets
Global Market Leader 40M+ units deployed – you're choosing the solution others trust
Full-Industry-Chain Control Consistent quality from wafer to finished product
Standardized Interfaces Minimal integration effort, faster time-to-market
Complete Product Matrix One partner for chips, PCBA, modules, and system solutions
Superior Waterproofing Longer product life, lower maintenance costs
