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QTER – 18 Years OEM/ODM
Energy Meter Manufacturer

Trusted by utilities in over 30 countries. Pioneers in prepaid metering and smart energy solutions since 2004.

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Welcome to a National High-Tech Enterprise

QTER, derived from China League of Innovation, traces its roots back to 2004 when our team developed the new generation of CPU card electronic prepaid kilowatt-hour meter for China State Grid.

Today, over 1,000,000 units of this smart prepayment electric meter are in operation across China and internationally, serving as key revenue protection devices for utilities and service providers.

Each member of our R&D team has served in top-tier Chinese meter companies and contributed to the rapid development of the smart metering industry in China.

As pioneers of the prepaid metering industry in China, QTER offers a broad range of metering products and solutions focused on revenue protection and better management.

QTER Factory

Our Manufacturing Excellence

Precision engineering meets innovation

18+
Years Experience
1M+
Meters Deployed
30+
Countries Served
24/7
Support Available

Our Energy Meter Products

From single-phase to three-phase, prepaid to multifunctional – QTER delivers precision, reliability, and innovation in every meter.

Single Phase Electronic Prepaid Meter

Single Phase Electronic Prepaid Meter

Reliable prepayment solution for residential and commercial use.

  • 1 Phase 2 Wire
  • CPU Card Based
  • Revenue Protection
Three Phase Four Wire Electronic Prepaid Watt-Hour Meter

3-Phase 4-Wire Prepaid Meter

Ideal for industrial and commercial applications.

  • High Accuracy Class
  • Remote Monitoring
  • Anti-Tamper Design
Three-phase MultiFunction Meter

Three-Phase MultiFunction Meter

Advanced metering with real-time data analytics.

  • AMR/AMI Compatible
  • Harmonic Measurement
  • RS485 Communication
Single Phase 2 Wire Energy Meter

1 Phase 2 Wire Energy Meter

Basic yet accurate meter for standard applications.

  • DIN Rail Mountable
  • Long Service Life
  • Low Power Consumption
3 Phase 4 Wire Energy Meter

3 Phase 4 Wire Energy Meter

Robust design for heavy-duty power monitoring.

  • High Load Capacity
  • IP54 Protection
  • Wide Voltage Range
Rail Type Electric Energy Meter

Rail Type Energy Meter

Space-saving design for panel integration.

  • Compact Size
  • Easy Installation
  • DIN Standard Compliance

DC Circuit Breakers

Designed for solar and DC power systems.

  • Photovoltaic Protection
  • High Breaking Capacity
  • Thermal-Magnetic Trip

DC Surge Protectors

Protect your solar installations from surges.

  • Type II Protection
  • Fast Response Time
  • Remote Signaling

Why Choose QTER?

We combine innovation, quality, and global experience to deliver unmatched value in energy metering.

Advanced Equipment

Our factory is equipped with state-of-the-art production lines and testing equipment, ensuring every product meets national and international standards.

Quality Secure

Every production process undergoes systematic quality inspection. We are committed to zero-defect delivery.

Global Reach

With business in over 30 countries, our OEM/ODM services are trusted by partners worldwide.

Innovation Driven

Our R&D team brings decades of frontline experience to develop cutting-edge metering and photovoltaic protection solutions.

Client Commitment

We believe in long-term partnerships. Your success is our success.

24/7 Support

Emergency calls are welcome anytime. We’re here when you need us.

Frequently Asked Questions

Get answers to common questions about our products and services.

What is the warranty period for QTER meters?

Most QTER energy meters come with a standard 2-year warranty. Extended warranty options are available upon request.

Do you offer OEM/ODM services?

Yes, we specialize in OEM and ODM manufacturing with over 18 years of experience serving global partners.

Can your meters integrate with AMI systems?

Absolutely. Our smart meters support AMR and AMI protocols including DLMS/COSEM, Modbus, and custom communication.

What certifications do your products have?

Our meters comply with IEC, GB, and other international standards. We can provide specific certifications upon request.

How can I place an order?

Please visit our official website or contact our sales team directly for quotations and order processing.

Get in Touch

Ready to partner with a trusted energy meter manufacturer? Reach out to us today.

Address

Tantou Industrial Zone, Wenzhou, Zhejiang, China

Phone

+86 178 5872 7499

24/7 Emergency Support

Email

tim@qtermeter.com

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