Hot Selling Electricity Meter Components
Welcome to Join hundreds of TOPRO ’s happy customers , you won't be disappointed.
COMPANY PROFILE

About TOPRO

Yueqing RunEasy Electronic Technology, Led by a group of savvy engineers and industrial experts with over 20 years technical experience, is a leading Electricity meter components manufactures in China , dedicated in R&D, production and supply Current transformers, latching relays, shunts, meter enclosures, electronic cables. Besides, we also support regular Current transformers, split core current transformers for customers.
 The factory passed ISO9001 quality system certification, and production line carry out TS16949 to guarantee the products quality stable and reliable in long term.
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WHY CHOOSE US TOPRO TECHNOLOGY
Hot Selling Electricity Meter Components
Welcome to Join hundreds of TOPRO ’s happy customers , you won't be disappointed.
Provide Professional Power Industry Solutions
Wide open discussion with worldwide talented Electrical meter manufacturer designer, we can provide advanced, optimized,cost efficient and reliable solution options for customers, saving cost and creating max value for customers.
DIN Rail Meter
Single Phase / Three Phase Meter
Ansi Meter
Smart Meter
Prepayment Meter
Street Light
Our Updated News
We are in National utility exhibition
March 30, 2024

The "Sixth National Electrical Instrumentation Standardization Technical Committee Summary Conference and the 2023 47th International Seminar and Exhibition on Electromagnetic Measurement Technology, Standards, and Products" was held in Xi'an. More than 400 representatives from power grid companies

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How to design a proper latching relay for electricity energy meters.
April 08, 2024

How to design a proper latching relay for electricity energy meters. Compared to other electric control switches, the latching relay has the ability to save amounts of energy significantly and is a low-cost component. Furthermore, the performance of the latc

DC Immune Current Transformer
March 24, 2024

DC Tolerant Current Transformers are widely used for high precision DC immune energy meters. We adopted high quality ferrous amorphous alloys and nanocrystalline as the materials of the CT core. The DC immune CT was designed for anti-tampering purpose, it shows high accuracy in AC operating current and half-rectified DC components.

Mastering Precision: Unveiling The Potential of Metering Current Transformers in Power Measurement
March 25, 2024

Mastering Precision: Unveiling the Potential of Metering Current Transformers in Power Measurement In the intricate world of power measurement, Metering Current Transformers (CTs) emerge as the unsung heroes, enabling accurate and reliable readings for a multitude of applications. This article delve

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Provide Solutions

Wide open discussion with worldwide talented Electrical meter manufacturer designer, we can provide advanced, optimized,cost efficient and reliable solution options for customers, saving cost and creating max value for customers , are one of ours missions.
 Email: marvin@toproteches.com / info@toproteches.com
 Phone: +86-13587465552
 WhatsApp: +86-13587465552
 Skype: prestigerelay
 Address: No. 217, Weiqi Road, Economic Development Zone, YueQing city, Zhejiang province, China.
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Welcome to Join hundreds of TOPRO ’s happy customers , you won't be disappointed.

Mini Current Transformers / Energy Meter CT

Welcome to Join hundreds of TOPRO ’s happy customers , you won't be disappointed.

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CONTACT US

Email: marvin@toproteches.com / info@toproteches.com
Phone: +86-13587465552
WhatsApp: +86-13587465552
Skype: prestigerelay
Address: No. 217, Weiqi Road, Economic Development Zone, YueQing city, Zhejiang province, China.
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