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By Your Side From Idea To Your Project

From raw materials to high quality corona rings products production, here you’ve come to the right place.

We offer all-round services, backed by our experts and more than 30 years of research in the corona shielding parts.

Our project manager and professional engineers team are very experienced of  solutions for your project need.


We help you avoid the pitfalls to deliver the quality and value your corona ring need, on-time and on-budget.

More useful catalogs speed up your business!


Highv choose prime quality aluminum, copper and stainless steel materials for customer every corona shielding component production.


In terms of current and future demands, our sales expert team is committed to providing global customers with the best solutions of corona shield.

How To Buy

The first and most important among our pre-sales support is, at every stage, providing comprehensive information for you, communicating with you to determine your parts demands, finally helping you to make the most reasonable purchasing decisions.

More useful buyer guides speed up your business!

Frequently Asked Questions

Honestly, if this is your first time to find one professional corona ring manufacturer and supplier in China, it is a sure way that you have some questions.

So, read the following guide and learn more!

Technical Data

Know more about our technical data knowledge, you will learn how professional we are.

Whether you require a one off model for function, a small batch run for marketing and testing or low volume production has the solution for you.

Case Study

We work with all kinds of engineers, product managers, and company owners from power industries like transformers, cables, consumer & commercial products.

Here are some examples of projects our professional team has worked on, with details about quality products.

Highv all team help accelerate and simplify the entire process of purchasing and managing the corona shield you need.

Experienced In Manufacturing

Full Solutions

24/7 Service

Full Quality Control

Competitive Rate With High Quality

Continuous Development

Start Your Project With A Free Quote