A Successful Close, A New Future for EM Measurement

Oct 13, 2025

2025 Fifth-First International Symposium and Exhibition on Electromagnetic Measurement Technology, Standards, and Products

On October 12th, the 51st International Symposium and Exhibition on Electromagnetic Measurement Technology, Standards, and Products successfully concluded in Yueqing, Zhejiang. Co-organized by the National Productivity Promotion Center for Electrical Instruments and Meters and Chint Instruments, this premier industry gathering brought together over 500 authoritative experts, 300 exhibitors, and nearly 10,000 professional visitors. Centered on the integration of "Industry, Academia, Research, and Application," it established a high-end platform for technical exchange and industrial collaboration.

Frontier Insights: Unlocking New Avenues in Electromagnetic Measurement

The technical symposium at this exhibition was truly an "Intellectual Feast"! Three sub-technical committees focused on core areas like electrical energy measurement & control, AC/DC instrumentation, conducting standards review and technical planning. Cutting-edge topics such as quantum precision measurement, tunneling magnetoresistance (TMR) technology, vehicle-to-grid (V2G) interaction, and fully localized standard electricity meters sparked lively discussions, vividly demonstrating the deep integration trend of electromagnetic measurement with AI and quantum technologies.

Experts from institutions including China Electric Power Research Institute and Tsinghua University noted: "The development of new energy and smart grids is driving electromagnetic measurement towards upgrades characterized by 'high precision, low power consumption, and strong compatibility'."

Conference Scene

Booth Highlights: Innovative Achievements Make a Splash

The halls of the Yueqing Convention and Exhibition Center were bustling with activity. As a national high-tech enterprise integrating the R&D, manufacturing, and sales of high-end quartz crystals, clock modules, atomic clocks, and other time-frequency products, Zhejiang A-Crystal Electronic Technology Co., Ltd. was naturally present at this significant event for the electromagnetic measurement industry. Under the theme "High-Precision Frequency Solutions Support Electromagnetic Measurement," we showcased our full range of core time-frequency products. In addition to our previously well-received Temperature-Compensated Crystal Oscillators (TCXOs), Low Phase Noise Crystal Oscillators, and Robust Anti-Interference Oven-Controlled Crystal Oscillators (OCXOs), our in-house PMX206 Tuning Fork Crystal Resonator became the "star product" drawing focused attention from customers in the State Grid electricity meter sector.

This model is specifically developed for electricity metering applications. It can directly replace the Seiko T2A and perfectly meets the stringent frequency reference requirements of State Grid electricity meters. It has already passed verification testing conducted by Ningbao Sanxing Medical Electric Co., Ltd. (Samsung Medical Electric), achieving industry-leading performance. On-site, it attracted in-depth inquiries from over 20 State Grid meter manufacturers, with three companies explicitly requesting samples for testing.

Collaborative Progress: Embarking on a New Journey in Energy Technology Together

Our sincere thanks to every visitor who stopped by our booth – your detailed inquiries highlighted the value of the PMX206 Tuning Fork Crystal Resonator for import substitution; your technical discussions provided us with clearer insights into the time-frequency requirements within power metering and electromagnetic measurement; and most importantly, your trust and recognition led to dozens of potential collaboration opportunities, reinforcing our founding commitment to "empowering industrial upgrading with high-precision time-frequency technology."

A Promising Future: Continuing Our Journey of Exploration

Moving forward, Zhejiang A-Crystal will continue to deepen its expertise in the time-frequency field, serving the power, new energy, test and measurement equipment, and related industries with higher quality quartz crystals, clock modules, and atomic clock products. We look forward to meeting you again at the next industry event and hope to collaborate with you in our daily operations. Let's work together to build a high-quality future for the electromagnetic measurement industry using precise time-frequency technology!