Who We Are
Professional Manufacturer
of High and Low Voltage DC
Contactors
DONGYA is industrial technology Professional design and manufacture dc contactors manufacturers. We specialize in designing, manufacturing and selling High & Low Voltage DC Rated Contactor, Shunt and Hydraulic Circuit Breaker. Our products are widely used in Telecommunication, EV, Mechanical Engineerings, Power Distributions and etc. We Provide more than 10 production lines , Exported to more than 200 countries and regions.
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High-Quality DC Contactor Products
It is our mission to produce stable and reliable products, no matter which
product you choose, our customer service is always on call.
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News & Exhibitions
What is a High Voltage Dc Contactor?
A High Voltage Dc Contactor is an indispensable electrical switching device meticulously crafted to control the opening and closing of high voltage direct current (DC) circuits. It operates on the pri
What is a DC Contactor?
A DC Contactor is an electrical device used to control a DC circuit, which mainly realizes the switching control of the circuit through electromagnetic principles. It can safely open and close the cur
DC contactors manufacturers has advanced technology, equipment and rich experience, and also have all abilities and resources about the product design, mold manufacturing, parts processing, assembly,
Single pole contactor are mainly used in many fields as follows: telecom system, new energy vehicles, electric vehicles, charging pile, engineering machinery, household electrical appliance, converter, solar PV and many other electronic control systems.
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Our professional team will be online to provide you with the most suitable products for you.
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