MeiXun (Wuxi) Communication Technology Co.,Ltd
About Us
Db design (Shanghai)/MEIXUN (Wuxi) is a quality manufacturer of RF/Microwave components. Company established in Shanghai in 2012. Due to the enlargement of production line, we moved to Wuxi city in 2019.
Company Positioning: Deeply cultivate the microwave device field and strive to be a leader.
Market Policy: Enhance the brand value of customers with high-quality products and services.
Market Strategy: Same quality + better price + better service + independent controllability.
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30%
R & D Design Team
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10%
Management Team
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50%
Production Team
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10%
Marketing Team
High-tech Enterprise, Feifeng Talent
Technical Background
Chief Engineer Wang graduated with a master's degree in high-power microwave from the Institute of Electronics, University of Chinese Academy of Sciences. In the same year, he joined CETC 40/41 for work and study. He has been committed to the design and development of microwave switches for a long time. He has applied for 27 patents as the first inventor in the microwave switch field, with 6 authorized invention patents and 14 utility model patents. The products he developed cover various application platforms such as civilian testing, vehicle-mounted, shipborne, airborne, and missile-borne.
Quality Control
Production Line Control
• Fixed personnel, fixed positions + full production process traceability.
• Self-inspection on the production line + full-time inspection.
• Periodic inspection + outgoing inspection to ensure the reliable quality of materials
used inside the
devices.
Strict Inspection
Intermodulation test, microwave test, life test, stability test, coating inspection, high-temperature aging, thermal shock.
Product Service Center

Coaxial Switches
db design/Meixun(Wuxi) - Professional design and manufacturing of RF microwave switches. The coaxial relays cover SPDT-SP12T and DPDT. Mass-produced rf switches' frequency is up to 67GHz. db design's RF coaxial switch(electromechanical switches) can achieve 2 million operating cycles, 30,000 sets of yearly production.
Low VSWR, low insertion loss, high isolation, repeatability below 0.05dB; Providing customized services. Our consistent pursuit is superior RF data, high-quality services, and good cost-effectiveness.





