- CEO
- Peng Wen Zou
- Full Time Employees
- 1,871
- Sector
- Electronic technology
- Industry
- Electronic equipment/Instruments
- Address
- Qingdao China
- IPO Date
- Sep 10, 2026
- Business
- Ceyear Technologies Co., Ltd. is a China-based company primarily engaged in the research, development, manufacture, and distribution of electronic test and measurement instruments, automatic testing systems, and high-frequency microwave and millimeter-wave components. The company operates through several core product and service categories, including microwave and millimeter-wave measurement instruments, offering vector network analyzers, signal generators, spectrum and signal analyzers, noise figure analyzers, RF power meters, and frequency counters; optical and communications test solutions, providing optical spectrum analyzers, optical time-domain reflectometers (OTDRs), optical power meters, and 5G/6G wireless communication test sets; general-purpose electronic instruments, comprising digital storage oscilloscopes, arbitrary waveform generators, and programmable direct current and alternating current power supplies; automated test systems and modular platforms, including PXI and VXI bus instruments, electromagnetic compatibility (EMC) test systems, and antenna measurement systems; RF and millimeter-wave microelectronic components, producing power amplifiers, filters, attenuators, coaxial switches, and precision connectors; and comprehensive technical services, encompassing system integration, custom software engineering, instrument calibration, and maintenance support. Ceyear Technologies serves diverse sectors, including telecommunications, aerospace, radar and satellite navigation, semiconductor fabrication, new energy automotive electronics, and scientific research and academic institutions. Founded in 2015 based on the technical heritage of the 40th and 41st Research Institutes of China Electronics Technology Group Corporation (CETC), which traces its origins to 1968, the company is headquartered in Qingdao, Shandong Province, China, and operates manufacturing and research facilities in Qingdao and Bengbu, Anhui Province, with product distribution across domestic and international markets in Asia and Europe. In September 2026, Ceyear Technologies completed its initial public offering (IPO) and listed its Class A shares on the ChiNext board of the Shenzhen Stock Exchange (SZSE: 301689), raising capital to accelerate the development of advanced terahertz measurement systems, high-bandwidth communication test instruments, and expanded automated testing capacity.