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Unisplendour National Silicon
Xi'an UniIC Semiconductors Co., Ltd. (“Xi’an UniIC” in short) was originally the Memory Division of Xi’an R&D Center of Infineon Technologies established in 2004. The memory division became an independent company Qimonda Technologies (Xi’an) Co., Ltd. after its spin-off in 2006. The entity was acquired by Inspur Group due to Qimonda worldwide insolvency and started as a local company Xi’an Sinochip Semiconductors Co., Ltd. in 2009. In 2015, the company was taken over by Tsinghua Unigroup and renamed as Xi’an UniIC. It became a share-holding company and begins a new era of development in 2023.
Zhuzhou Hongda
Zhuzhou Hongda Electronics Co., Ltd. is headquartered in Zhuzhou City, Hunan Province, with R&D and production facilities located in Shenzhen, Nanjing, Chengdu, and Xi'an. Founded in 1993, the company is a high-tech enterprise dedicated to the research, development, manufacturing, sales, and service of premium-quality, highly reliable electronic components and circuit modules. The company’s key product lines include advanced electronic components, power modules, IF converters, and more. With over 20 years of expertise in the design, production, and distribution of electronic components, Hongda has established a robust presence across China, maintaining offices in Beijing, Xi'an, Chengdu, Nanjing, and Wuhan. The company boasts a nationwide sales network and platform, supported by a comprehensive system encompassing R&D, manufacturing, quality management, testing, and sales operations. Hongda Electronics has successfully achieved certifications from prestigious quality management systems, including ISO9001, AS9100C, and IATF16949, as well as CNAS laboratory accreditation. Equipped with multiple state-of-the-art production lines for electronic components and circuit modules, the company stands as a leading player in China’s electronics industry. Its products are widely utilized in critical applications such as aerospace, automotive, marine systems, radar technology, and defense, while also serving industries like smartphones, industrial control equipment, medical devices, electric vehicle charging stations, laptops, instrumentation, and automotive electronics.
Zhongying Electronics
ZSINO WEALTH ELECTRONIC LTD. was established in July 1994 and was listed on the Shenzhen Stock Exchange Growth Enterprise Market in 2012 (stock code: 300327). The company's primary business is the design and sale of self-branded semiconductor chips, along with providing corresponding system solutions and technical support services.
CAS-ICG
Beijing Galaxy-CAS Technology Co., Ltd. is an innovation driven enterprise based on the abundant talents and scientific research technology resources of the Institute of microelectronics, Chinese Academy of Sciences. The company is a high-tech enterprise engaged in integrated circuit design, which is committed to the design and development of sensor chips such as temperature, humidity, moisture, pressure, encryption certification, etc.
Zhongke Xintai
Founded in April 2017, Zhongke Xintai Technology Co., Ltd. is driven by national strategic needs and remains at the forefront of China's mission to achieve domestic substitution and independent control in high-end chip technologies. The company specializes in the research, development, manufacturing, and sales of highly reliable, high-performance power semiconductor and analog circuit chips, along with complementary products. These offerings are widely used in specialized electronics, automotive electronics, and IoT applications. Zhongke Xintai is committed to becoming a renowned IDM chip enterprise in China's semiconductor industry, providing secure, reliable, and domestically produced chip solutions that support the nation's goal of high-quality growth in the information technology sector.
SinoNova MicroTech
Beijing Zhongke Xinweit Technology Development Co., Ltd. was established in 2001. The company primarily focuses on the design, R&D, integration, testing, screening, and reliability testing of high-reliability electronic components, as well as their sales. Xinweit specializes in developing a wide range of large-scale integrated circuits and highly reliable power devices. Its product portfolio includes series such as VDMOS power devices, 54HC logic digital circuits, microcontrollers, and high-capacity static random-access memory. Additionally, the company offers chip design and testing services to other manufacturers.
China Science Microelectronics Institute
The Institute of Microelectronics (IME) of the Chinese Academy of Sciences (CAS) was established in 1958 as the CAS No. 109 Semiconductor Factory under the former CAS Institute of Applied Physics. Its original goal was to meet nation’s strategic need to develop a high-frequency transistor computer. After numerous changes and mergers, it assumed its current name in 2003.
CAS Electronics Institute – Yihai Micro
Founded in January 2017, Zhongke Yihai Microelectronics Technology (Suzhou) Co., Ltd. is a national-level "Little Giant" enterprise specializing in "programmable chips and intelligent microsystems," as well as a National High-Tech Enterprise, Suzhou’s Gusu Leading Enterprise, and a Potential Unicorn Company in Jiangsu Province. The company leverages its signature technology—programmable logic IP cores and EDA tools—and focuses primarily on the design and delivery of FPGA products, adaptive SoCs, and reconfigurable computing systems. Adhering to a fully forward-design approach, Zhongke Yihai has independently developed highly reliable embedded programmable circuit IP cores, programmable logic chips, EDA software, and reconfigurable systems. It offers cutting-edge industry solutions and integrated circuit design services that deliver exceptional performance and adaptive computing capabilities, catering to diverse application needs across sectors such as smart manufacturing, modern communications, energy and power, rail transportation, automotive electronics, broadcasting and media, geological exploration, financial technology, e-government initiatives, medical devices, and testing & measurement.
Zhenhua Yunxinwei
Suzhou Yunxin Microelectronics Technology Co., Ltd., established in 2010, is a national high-tech enterprise dedicated to the forward design, development, production, and sales of high-speed, high-precision data converter chips (ADC/DAC) as well as system board cards featuring integrated RF, analog, and digital functionalities (SOC/SIP). The company’s R&D team masters core technologies in the design of high-speed, high-precision data converter chips and has collaborated closely with leading domestic industry players, offering extensive expertise in custom chip development and design. Our product portfolio includes cutting-edge solutions such as high-performance analog-to-digital converter chips (ADC), digital-to-analog converter chips (DAC), direct digital frequency synthesis chips (DDS), quadrature digital up-conversion chips (QDUC), multi-band/multi-mode RF transceiver chips (SOC, SIP), and various system board cards. These products are widely used in critical applications like radar systems, wireless communications, telemetry and remote control, electronic warfare, and radio stations. Notably, our technology metrics surpass even the stringent standards imposed by international export restrictions, while our quality assurance meets military-grade standards—effectively filling a significant domestic market gap.
Zhenhua Yunke
China Zhenhua Group Yunko Electronics Co., Ltd. was established on March 31, 2005, with its registered address at No. 1, Annex to No. 268, North Section of Xintian Avenue, Wudang District, Guiyang City, Guizhou Province. The legal representative is Peng Changwen. The company’s business scope includes activities that are prohibited by laws, regulations, and decisions issued by the State Council; as well as those requiring prior licensing or approval from authorized authorities—operations permitted only after obtaining the relevant approvals. For activities not subject to licensing or approval under applicable laws, regulations, and State Council directives, market entities may freely choose whether or not to engage in them. Additionally, the company is involved in the research, development, production, processing, sales, and technical services of electronic components, thick- and thin-film hybrid circuits, micro-assembled PCB boards, metal materials, metal products, ceramic materials, ceramic products, and specialized equipment and instruments. It also provides fixed asset management and land leasing services. (Certain business activities listed above require obtaining necessary permits from relevant authorities before operations can commence.) China Zhenhua Group Yunko Electronics Co., Ltd. currently has two branch offices.
Zhenhua Yongguang Factory No. 873
China Zhenhua Group Yongguang Electronics Co., Ltd. was established in 1966 and is recognized as a National Demonstration Enterprise for Technological Innovation, as well as one of Guizhou Province’s first batch of key high-tech enterprises and an Outstanding Enterprise in the province. The company has a registered capital of 285.4378 million yuan and total assets exceeding 1 billion yuan. Located in the Zhenhua Park of Guiyang National High-Tech Industrial Development Zone, the company occupies a site area of 22,530 square meters and currently employs over 960 people. The company boasts independent capabilities in the design, R&D, and manufacturing of discrete semiconductor devices, equipped with advanced testing and reliability evaluation tools, along with sophisticated component design and machining facilities. With an annual production capacity of up to 1 billion units, it offers five major product categories comprising 26 series and more than 10,000 distinct specifications, ensuring a comprehensive range of products. Key product lines include semiconductor devices, semiconductor power modules, and analog integrated circuits. Notably, the company exclusively produces certain high-reliability bipolar and transistor devices—such as low-noise, low-temperature-coefficient, and radiation-resistant models—that meet stringent performance standards. As of the end of 2020, the company had secured a total of 143 authorized patents.
Zhenhua Xinyun _ Factory 4326
China Zhenhua (Group) Xinyun Electronic Components Co., Ltd. was founded in 1966 in Kaili City, Guizhou Province, and was restructured into a limited liability company in 1997. In 2004, the company relocated entirely to the High-Tech Industrial Park in Wudang District, Guiyang City, Guizhou Province. The company holds several prestigious certifications, including the GJB9001C Quality Management System, the EN9100 International Civil Aviation/Aerospace Quality Management System, the IATF16949 Automotive Industry Quality Management System, as well as certifications for Environmental and Occupational Health Management Systems and the Integration of Informatization and Industrialization systems. Primarily engaged in the research, development, manufacturing, sales, and service of tantalum electrolytic capacitors, aluminum electrolytic capacitors, ceramic disc capacitors, organic film capacitors, transformers, and piezoelectric ceramics, the company boasts China’s largest-scale capacitor testing and inspection center, equipped with the most comprehensive range of testing and verification capabilities. The facility includes specialized laboratories such as a Metrology Lab, a Physicochemical Analysis Lab, and a Component Reliability Testing Lab. It is fully equipped to perform calibration and verification of instruments, meters, and measuring devices, as well as physical and chemical analyses of raw materials, semi-finished products, and finished goods. Additionally, the company has robust capabilities to conduct quality consistency tests, reliability assessments, and secondary screening evaluations on capacitors and transformers.
