Keenlion Microwave is a technology enterprise specializing in the design and manufacture microwave passive devices, including filter and diplexer series, power divider and directional coupler series, as well as isolator and circulator series.

With many years of experience in the design, testing and development of microwave passive devices, Keenlion Microwave owns a strong group of engineers and experts. We are striving to produce high performance products and provide knight service for every customer. We're especially good at designing products based on customers' requirements.