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One-Stop RF & Microwave Components Manufacturing for Telecom, Satellite, EMC, Aerospace & Defense

Professional Manufacturer and Supplier of RF & Microwave Solutions

We provide high-performance Waveguide, RF Coaxial, Antenna and Cable solutions with fast delivery, strict quality control and flexible customization for global customers.

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Covering DC to 110GHz Frequency Applications

Full Range of RF & Microwave Components

Our product range includes Waveguide components, Coaxial components, RF cables, Antennas and customized microwave assemblies.

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Fast Response · Stable Quality · Flexible Customization

Your Reliable RF and Microwave Manufacturing Partner

With experienced engineering teams, strict quality inspection and efficient production processes, we help customers shorten lead time and reduce project risk.

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AO Microwave is listed on leading RF & microwave directories and buyer's guides. Click any badge to view our verified company profile.

BY THE NUMBERS

Our Achievements

We measure the business by useful products, dependable partners, and customers who come back when they need the next everyday piece.

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Jun 26, 2026News & Insights

Why Are Coaxial Suspension Line Filters Used?

Why are coaxial suspension line filters used? Discover how air dielectrics provide ultra-low loss and high power handling for bandpass, low-pass, and high-pass RF filters.

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Jun 26, 2026News & Insights

What's the Coaxial Suspension Line Filter?

A coaxial suspension line filter is a high-performance RF and microwave filter designed to deliver low insertion loss, high Q factor, and excellent frequency selectivity . It uses suspended condu

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Jun 26, 2026News & Insights

How to Extend the Lifespan of a Waveguide Switch?

In microwave and millimeter-wave systems , a waveguide switch is a critical component responsible for routing RF signals between different transmission paths. These switches are widely used in rad

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Jun 26, 2026News & Insights

How to Choose the Right Waveguide Switch?

In microwave and millimeter-wave RF systems , waveguide switches play a crucial role in controlling signal routing between antennas, transmitters, receivers, and test equipment. Choosing the correct

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