yun micro electronics co., ltd. (di seguito denominata yun micro) è stata fondata nel dicembre 2015. è un'impresa specializzata che produce filtri personalizzati e dispositivi a microonde.

Fondata nel 2015, Hefei Yun Micro Electronics Co.,Ltd è un produttore professionale e innovativo di componenti RF/microonde, specializzato nella progettazione e produzione di un'ampia gamma di componenti standard e personalizzati con prestazioni leader da 10 MHz a 40 GHz. Yun Micro purchased the production center building of the microwave device production base built in the Electrical Industrial Park of the High and New Technology Development Zone, and obtained the real estate certificate: Anhui (2020) Hefei Real Estate No. 1186234, with a total land area of 10,698 square meters and a building area of 10,995.87 square meters . The address is Xisan Road,Mechanical and Electrical Industrial Park,No.767 Yulan Road, Hefei New and High Technolog Development Zone,Anhui Province,230088 China. Although Yun Micro was founded in 2015, our technical team came together as early as 1997.With more than 20 years’ development and effort,our technical teamhas acquired many clients’ recognition as the reliable partner in the industry. Yun Micro supports our clients to expand more business with excellent proposal and design of RF passive components. Win-win is always our common goal with our clients, long- term collaboration with our clients drives us to move forward. Yun Micro designs & manufactures RF/microwave passive components, including cavity filter, LC Filter, dielectric resonator filter, LTCC Filter, film filter, ceramic filter, dielectric filter, duplexer/diplexer,  combiner/multiplexer, directional coupler, combined filter bank, switch filter Banks, waveguide components, which are Widely used in commercial aviation, test instruments, communications, and other fields. Yun Micro supports the clients with optimal proposals, superior quality, punctual delivery, competitive price and efficient after-sell service for accomplishing integrated solutions as the best reliable partner. Since established, according to the clients’ various solutions, our R&D team, which is composed of skillful and talent engineers on the base of client-oriented and pragmatic concept to collaborate with our clients, has been engineering thousands types of RF/Microwave components as their demand. Our team always promptly responses the clients’ requirement, and proposes the optimized solutions to meet with the demand of projects. Yun Micro delivers not only RF passive components with delicate craft and precise technology but also with stable performance and long lifetime for our clients utilizing in different applications. Quality Management Certified with GB/T 19001-2016/ISO 9001：2015, Yun Micro always conforms the standards to execute it rigidly during the process. All the manufacturing facilities and test equipments are regularly calibrated on the basis of ISO terms, the whole manufacturing process are documented in details from sourcing material, assembly to delivery for guaranteeing the quality of components. As promise, the components from Yun Micro are under 100% test before delivery, completely eradicating the defective one before deliver to the clients, all test records of components are always kept in the clouds, which may be tracked after delivery 10 years later. During the warranty, if there are any issues on the root of Yun Micro, Yun Micro commits the promise to repair or replace it according to our clients’ feedback. If the problem is caused by the clients, Yun Micro may help the client to fix it out as well.