Product Categories
Yun Micro Electronics Co., Ltd. products are widely used in aviation In the fields of, radar, communications, electronic countermeasures and civil communications, the products sell well all over the country and are well received by users.
  • LTCC Filter
    As a professional manufacturer of RF/Microwave components, Yun Micro is capable to design and produce LTCC filter for the commercial or military applications .More parameter can be offered, so our engineer will offer the suitable proposal for reference.Also check our LTCC product manual for reference.
  • Dielectric Filter /Ceramic Filter
    As a professional manufacturer of RF/Microwave components, Yun Micro is capable to design and produce dielectric filter /ceramic filter for the commercial or military applications .More parameter can be offered, so our engineer will offer the suitable proposal for reference.
  • LC Filter
    LC filter is short for Lumped-element filter as one kind of RF passive filter, which is often utilized for high frequency and low frequency. Its features with much small size to meet with limited working space, which can be designed as band pass filter, low pass filter, high pass filter, band stop filter as its definition.
  • Dielectric Resonator Filter
    As a professional manufacturer of RF / Microwave passive components, Yun Micro has a wide range of standard and custom RF passive components. Our dielectric resonator filters are available from 400MHz -7GHz, which include dielectric resonator band pass filter,dielectric resonator low pass filter, dielectric resonator high pass filter, dielectric resonator band stop filter.  Our engineers already design and produce a mass of dielectric resonator filters for the public safety, Telecom, military solutions in the world widely, most of which are customized as the client’s special demand.
  • Cavity Filter
    As a professional manufacturer of RF / Microwave passive components, Yun Micro has a wide range of standard and custom RF passive components. Our cavity filters are available from 200MHz -40GHz, which include cavity band pass filter, cavity low pass filter, cavity high pass filter, cavity band stop filter.  Our engineers already design and produce a mass of cavity filters for the public safety, Telecom, military solutions in the world widely, most of which are customized as the client’s special demand.
  • Waveguide Filter
    As a professional manufacturer of RF/Microwave components, Yun Micro is capable to design and produce waveguide components for the commercial or military applications .More parameter can be offered, so our engineer will offer the suitable proposal for reference.
About Yun Micro
Yun Micro Electronics Co., Ltd. (hereinafter referred to as Yun Micro) was established in December 2015. It is a specialized enterprise that produces customized filters and microwave devices.

Founded in 2015, Hefei Yun Micro Electronics Co.,Ltd as a professional & innovative manufacturer of RF/Microwave components,specializes on designing and manufacturing a wide range of standard and custom-design components  with leading performance from 10MHz to 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 available for communication of commercial, aerospace applications, such as satellite communication, radar, radio communication, aviation & air traffic communications and so on. 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.
More About
170
170
+
More than employees, which more than 30% have more than 30 years of microwave experience.
100
100
+
More than sets of production equipment and testing equipment(Vector Network Analyzers, Spectrum Analyzers, Signal Sources, Oscilloscopes, Power Meters, etc).
1000
1000
,000
With an annual production capacity of one million microwave devices.
  • Customized
    Customized
    Yun Micro provides customized services for microwave filters (dielectric resonator filters, cavity filters, LC filters, etc.).
  • Quality Assurance
    Quality Assurance
    Yun Micro manufacturing facility in China is ISO 9001:2015 certified and all products are rigorously inspected.
  • Professional Service
    Professional Service
    Our engineers have more than 30 years of microwave experience, and will design the most suitable products according to customer needs.
News & Events
For more than 20 years development, Yun Micro can deliver 80,000pcs RF passive components per month in punctual time and good quality with advanced equipments and skilled workers, which is able to meet the different demand of projects. So we look forward to cooperating with whoever sources ODM&OEM manufacturer of RF components worldwide.
Yun Micro Electronics Co., Ltd.  will participate in EMC&IME/China 2024 International EMC-Microwave Antennas and Materials Exhibition.
Oct 09, 2024 Yun Micro Electronics Co., Ltd.  will participate in EMC&IME/China 2024 International EMC-Microwave Antennas and Materials Exhibition.
Yun Micro Electronics Co., Ltd.  will attend EMC&IME/China 2024 International EMC-Microwave Antenna and Material Exhibition held in Shanghai World Expo Exhibition & Convention Center from  October 23~25th. This EMC/China is a technical conference and exhibition for EMC/EMI/RF microwave/antenna, which brings together innovative frontiers and leading technology companies from China, USA, Germany, Switzerland, Japan, Korea, Canada, France, Italy, UK, Singapore, Finland, Netherlands and other countries. A number of high-level EMC microwave antenna technology forums will be held during the same period. As one of the exhibitors in this exhibition, we will display the latest research results and innovative products of our company in filter R&D and production. Our booth will be set up with a product display area so that you can visualize our filters and have face-to-face communication with our professional team.
National Day Holiday
Sep 27, 2024 National Day Holiday
Dear customers: Hello! On the occasion of the National Day holiday, thank you all for your continued support and love for us. All employees of the company would like to extend holiday greetings to you: I wish you a happy National Day! Holiday time is: 1, the company is scheduled to October 1 ~ October 4 holiday; 2、October 5-7 working hours for 9:00-17:00; 3, September 29 (this Sunday) normal work, work time 8:30-17:30; 4、October 12 (Saturday) normal work, work hours 8:30-17:30; 5、October 13 (Sunday) closed Customers who need to order products or need consultation during the holidays can contact us at any time. We apologize for any inconvenience caused to you during the holidays. Thank you to our customers for supporting our company. We will work harder to provide better quality services and products. We wish our customers a happy holiday again!
Mid-Autumn Festival  holiday time
Sep 12, 2024 Mid-Autumn Festival holiday time
Dear customers: Hello! On the occasion of the annual Mid-Autumn Festival , thank you all for your continued support and love for us. All employees of the company would like to extend holiday greetings to you: I wish you a happy Mid-Autumn Festival Day! Holiday time is: 1. The company is scheduled to have a holiday from September 15th to September 17th; 2. We will work normally on September 18th(wednesday) , and the working hours are 8:30~17:30; Customers who need to order products or need consultation during the holidays can contact us at any time. We apologize for any inconvenience caused to you during the holidays. Thank you to our customers for supporting our company. We will work harder to provide better quality services and products. We wish our customers a happy holiday again!
Yun Micro Electronics Co., Ltd. participated in the 27th European Microwave Exhibition-European Radio Frequency Communications Exhibition.
Aug 28, 2024 Yun Micro Electronics Co., Ltd. participated in the 27th European Microwave Exhibition-European Radio Frequency Communications Exhibition.
Yun Micro Electronics Co., Ltd. participated in the 27th European Microwave Exhibition-European Radio Frequency Communications Exhibition. The annual European Microwave Exhibition, which is by far the largest RF and microwave trade show in Europe, is held in conjunction with the conferences. The exhibition also includes a series of technical seminars and exhibitor workshops describing commercial products and processes. Yun Micro Electronics Co., Ltd.  will be attending the show from September 24th to 26th. We will bring our latest filter products and technical staff to discuss the future of microwave filters with our counterparts around the world. The exhibition is not only an opportunity to show its technical strength to the world, but also an important platform to exchange and learn with international counterparts and seek cooperation. We look forward to seeing Yun Micro continue to lead technology innovation and bring more surprises to global users in the future.
Notice of Dragon Boat Festival Holiday
Jun 05, 2024 Notice of Dragon Boat Festival Holiday
Dear customers: Hello! On the occasion of the annual Dragon Boat Festival, thank you all for your continued support and love towards us. All employees of this company send you holiday greetings: Happy Dragon Boat Festival!! The vacation time is: The company is scheduled to have a holiday from June 8th, 2024 to June 10th, 2024; Customers who need to order products or need consultation during the holidays can contact us at any time. We apologize for any inconvenience caused to you during the holidays. Thank you to our customers for supporting our company. We will work harder to provide better quality services and products. We wish our customers a happy holiday again!
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