Dc Contactor,Power relays,shunts,circuit breaker

Who We Are

Professional Manufacturer
of High and Low Voltage DC
Contactors

DONGYA is industrial technology Professional design and manufacture company. We specialize in designing, manufacturing and selling High & Low Voltage DC 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.

30% Customized Price Than The Market

Top-notch Processes and Quality

We have passed IATF16949, ISO9001, ISO14001 and ISO45001 certifications. We offer dozens of product series with more than 300 models to meet your specific needs. Global partners rely on our OEM services.

Well-equipped

With more than 10 production lines and advanced production equipment and laboratories, it ensures that product quality and delivery speed are at the leading level in the industry.

Experienced team

With 30+ years of experience in the DC contactor production industry, the company now has more than 300 experienced employees to ensure that the delivery speed of orders is at the leading level in the industry.

Market leading products

Our emphasis on continuous research and development enables us to raise the bar with innovative DC contactor products that perform efficiently in a wide variety of applications.

Strict production process

Maintaining strict standards throughout the manufacturing process guarantees industry-leading quality throughout the optimization process from raw materials to finished products.

General service

Always exceeding your expectations, we are committed to providing a fast and seamless product sourcing experience, including project consultation to capture your ideas, custom products for tailor-made solutions, and responsive after-sales support.

Flomatic News, Evevts & Product Releases

DC contactor manufacturer introduction

Dongya has advanced technology, equipment and rich experience, and also have all abilities and resources about the product design, mold manufacturing, parts processing, assembly,

DC Contactor ZLJM-125D Supplier

The products 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.

DC contactor BZJ-200A supplier

We are professional DC contactor maker that are dedicated to providing high-quality products and excellent services for customers. Our main customers are Huawei, Delta, Vertiv, Siemens, ZTE, Baic Yinxiang, Sinexcel and so on.