The rankings are as follows:
1, CSIC 718 Research Institute
718 Research Institute, affiliated to the world's top 500 China Shipbuilding Group Co., LTD., was founded in 1966, headquartered in Handan City, Hebei Province, is a set of military and civilian industry research and development, design and production, technical services in one of the national scientific research institutions. The institute has nearly 2,000 employees. 718 Research Institute has a high-purity electronic gas plant in Handan, which mainly produces tungsten hexafluoride, a new raw material used in the production process of integrated circuit chips. Electronic gas purification technology is monopolized by foreign countries, and China's semiconductor chip development is subject to others, and the market coverage rate accounts for more than 30%. The product broke the international monopoly in one fell swoop and provided upstream support for the large-scale research and development and production of domestic chips.
2, Tonghui Electronic Technology Co., LTD
Tonghui Electronic Technology Co., LTD., founded in 2007, is jointly funded by China Electronics Technology Group Corporation, the 13th Research Institute of China Electronics Technology Group Corporation, Hebei Information Industry Investment Group Co., Ltd. and other enterprises, the company registered capital of 900 million yuan, is a high-tech enterprise recognized by the Ministry of Science and Technology. The company is mainly the only domestic enterprise with a complete industrial chain of epitaxial material production, chip manufacturing, device packaging, lighting finished product production, system lighting design and construction, and has undertaken the research and development tasks of national, provincial and local semiconductor lighting related topics for many years.
3, Hebei Tongguang Crystal Co., LTD
Hebei Tongguang Crystal Co., LTD., founded in May 2012, is located in the high-tech zone of Handan City, Hebei Province, mainly engaged in the research and development and production of the world's new generation of semiconductor materials SiC single wafer. The company's main products include the production and processing of 4-inch and 6-inch silicon carbide wafers. At present, Tongguang has built a domestic leading level of SiC single wafer production line. In close cooperation between Hebei Tongguang and the Institute of Semiconductors of the Chinese Academy of Sciences, the Institute of Semiconductors of the Chinese Academy of Sciences and Hebei Tongguang have established a \"Joint Research and development Center for third-generation semiconductor materials\
1. Intel
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Founded in 1968, it has always been at the leading position and is the most famous creator of computers and central processing units.
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2. Samsung
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Founded in 1938, Samsung is involved in many fields, such as mobile phones, computers and various electronic semiconductors.
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3. Nvidia
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Founded in 1993, it focuses primarily on the creation of display chips and motherboard chipsets.
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4. Qualcomm Inc
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Founded in 1985, it is the most famous manufacturer of mobile phone chips.
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5. Super power
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Founded in 1969, a well-known graphics card manufacturer, involving cpus, graphics cards, motherboard computer hardware equipment and other fields.
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6. Wuhan Hisi Technology Co., LTD
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Founded in 2019, it is a company under Huawei, and its business has gradually expanded in just a few years.
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7. Taiwan Integrated Circuit Manufacturing Co., LTD
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Established in 1987, it is a professional chip company in China.
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8. Apple Inc
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Founded in 1976, a very well-known technology company, Apple Mobile phone can be said to lead the trend of smart phones.
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9. Marvell Electronic Technology Co., LTD
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Founded in 2004, China is a high-tech as the main industry chip company.
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10. Xilinx Corporation
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Founded in 1984, our main business is to develop and manufacture various advanced integrated circuits and software design tools