Since 2021, our company has been engaged in the R&D of dielectric waveguide filters and successfully achieved mass production in 2022. Today, we have become an indispensable supplier of radio frequency devices in China's 5G communication industry chain.

    We have established a stable cooperative relationship with Datang Mobile, was awarded the status of its Strategic Core Supplier in 2023, and has also actively participated in the 5G Joint Innovation Center project.