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052024/Apr

Computer donation to help students realize their dreams: the Public Welfare Action of JONCHN Group’s Overseas Factories

With the acceleration of global economic integration, the pace of “going out” of Chinese enterprises is also accelerating. As one of the representatives of China Intelligent Manufacturing, Wenzhou JONCHN Holding Group Co.,Ltd has made remarkable achievements in domestic and foreign ma...

252024/Apr

How much do you know about electric car charging piles?

The charging pile is divided into AC charging pile and DC charging pile. The one introduced below is JONCHN DC charging pile. The DC charging pile is fixed on the outside of the electric vehicle and connected with the power grid system to convert the alternating current of the power grid into the...

072023/Dec

The Ultimate Guide to MCCB Circuit Breakers: An Introduction to the JCM3L Series

If you are looking for high quality MCCB circuit breakers in the market, JCM3L series is your best choice. These residual current circuit breakers are designed for use in distribution networks with AC 50Hz, rated voltage 400V and rated current up to 800A. They provide vital protection to personne...

Advantage

After more than 30 years of development, it has developed into a specialized company with international operation.

Distribution Equipment

We're a national main enterprise which strides countries and zones to specially manufacture

Terminal Appliance

We're a national main enterprise which strides countries and zones to specially manufacture

Power Supply Appliance

We're a national main enterprise which strides countries and zones to specially manufacture

About Jonchn

JONCHN Group, founded in 1988, is headquartered in Liushi, Wenzhou, the “electrical capital of China”. It specializes in the R & D, production and sales of transmission and distribution equipment, intelligent fire protection, power supply and other products. the implementation of parts production to finished product sales and service in one of the professional company.