who we are

As a Professional

China Miniature Relays Suppliers and Magnetic Latching Relay Manufacturers

,Zhejiang Great Electrical Co., Ltd is specialized in research, development, production and sales of latching relay, shunt resistors,Miniature Relays and current transformer. Successively obtaining Zhejiang science and technology enterprise, Jiaxing new and high technology enterprise, Jiashan technology R&D center, consecution three year acquire the top three Jiashan industrial value per acre.

Customization

We have a strong R&D team,and we can develop and produce miniature relay according to the drawings or samples the customers offered.

Quality

We have our own testing lab and advanced and complete inspection equipment,which can ensure the quality of the magnetic latching relay.

Shipment

We are near to Shanghai and Ningbo Port,it is very convenient and efficient to ship goods to any other countries.

latest news

Our latest dynamic will be released here.

What are the working principles and development history of relays?
What are the essentials of relay maintenance?
The function and principle of current transformer
What to do if the car relay is broken?
What is the function of the relay coil?
What is the difference between safety relay and ordinary relay?
Little knowledge about DC contactor
What is the test method of the relay?
What is the function of shunt resistor and how to choose?

Our partners

Welcome to cooperate with us.

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Our service

GRT targets bigger, better, and stronger, striving to serve the society, will spare no effect to serve the customers around the world with quick reaction mechanism, high quality products, competitive prices based on the deep understanding of the electronic energy meter industry. Welcome the customers both at home and abroad visit GRT.