Many products have passed CE and roHs certification.The company has been fully implementing ISO 9001 quality management system for a long time, and gradually improving the quality control procedures according to the requirements of JB/T 1065-2016 standard.Has passed the domestic and international well-known enterprises factory inspection, and become a number of well-known enterprises worldwide suppliers.
Zhejiang ZhongDun Electronics Co., Ltd. adhere to the professional development mode, firmly believe that several lines are inferior to one line, with advanced production equipment and sophisticated testing instruments, focusing on the development and production of transformers.
Partner customers
We have never changed our original intention, and the quality of our products is the direction we will always focus on.
ZhongDun never stops
With super high quality, active market prices and its own complete after-sales service system, the core value of the Zhongdun  is independent R&D and continuous innovation.
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No. 103, Qiushi Road, Beiyuan Industrial Zone, Yiwu City, Zhejiang Province

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