Find excellent quality transformer and inductor adn Filters/Common-Mode Chokes products here. In addition to our standard
product offerings, we also provide ODM and OEM services for your custom-designed products in a specific application.
Contact us today to learn more about our products and services!
Dongguan Zhengmao Electronics Co., Ltd. was founded in December 2007. It is a large-scale high-tech electronics enterprise integrating R&D, production, sales, technical consulting and training. The company is equipped with advanced R&D and production facilities, a complete product portfolio, a strong and experienced technical R&D team, and a professional sales force.
Since its establishment, under the leadership of the Chairman, the company has stood out in the industry by leveraging its unique geographical advantages, advanced equipment, and a comprehensive quality assurance system. It has successfully obtained ISO 9001:2015 quality certification, UL environmental certification, and IATF 16949 automotive industry quality management system certification.

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Mobile: +86 136 4989 9395
pmc@dgzeal.com
www.dgzeal.com
No. 9 Tiesong Zhongwei Road, Qingxi Town, Dongguan City, Guangdong Province

Copyright @2026 Dongguan Zhengmao Electronics Co., Ltd.
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