Our mission is to design and manufacture high quality circulators and isolators.

With an experienced team of people in Ireland, China and Vietnam, we are well positioned to provide RF circulators for wireless and industrial applications.

If you don't find what you are looking for, please let us know. We are happy to design a circulator or isolator for your specific application.

Read our story
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Our founding

Sunlord Microwave was established in 2019 by a core team of 5 professionals with many years experience in the design and manufacture of RF circulators.


Sunlord Microwave is a joint venture with Sunlord Electronics.

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Our Production

Sunlord Microwave has its own circulator factory, located in Dongguan, China. We also can outsource production to a manufacturing partner in Ho Chi Minh, Vietnam.

Our team

Dedicated to quality and your success

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Brian Hartnett
GM
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Brian Murray
Senior Design Engineer
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Jerry Jiang
Senior Design Engineer
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Xiong Bei
Sales & Marketing
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Maria Xu
Customer Service
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Zhang Jia Jun
Design Engineer