The company that can manufacture 7 nanometer chips in China is TSMC.
TSMC is a leading global semiconductor foundry with advanced process technology and production capabilities. Foundry 7 nm chips require highly sophisticated manufacturing processes and equipment, and TSMC has rich experience and technology accumulation in this area to meet the demanding production needs.
TSMC has always maintained a leading position in research and development and production, and constantly introduced new process technologies to provide customers with high performance and high reliability chip products. The ability to manufacture 7-nanometer chips gives TSMC a competitive advantage in the global semiconductor industry. In addition to OEM 7nm chips, TSMC is also continuously developing more advanced process technologies, such as 5nm and 3nm, which have made important contributions to the development of China's semiconductor industry. In short, TSMC, as an enterprise capable of OEM 7nm chips in China, has advanced process technology and production capacity, which provides important support for the development of China's semiconductor industry.
SMIC
SMIC Manufacturing Co., LTD. (SMIC) [2], founded in 2000, was jointly funded by several state-owned capital investment companies such as Central Huijin Investment Co., LTD., Shanghai State-owned Capital Operation and Management Center, Beijing State-owned Capital Operation and Management Center. The current top manager is Gao Yonggang (Chairman) [7]. Smic is headquartered in Shanghai, China, with a global manufacturing and service base. Smic also has marketing offices and customer service in the United States, Europe, Japan and Taiwan, China, and a representative office in Hong Kong, China.