I think it's core technology. Chengdu Zhenxin Technology Co., Ltd. is a state-level high-tech enterprise established in June 2003, with a registered capital of 556 million yuan. It was successfully listed on Shenzhen GEM in August 2010 (stock code: 300101). The company is one of the first enterprises settled in the national Integrated circuit design Chengdu Industrialization Base, the third batch of innovative cultivation enterprises in Sichuan Province, the member unit of Sichuan Integrated Circuit design industry Technology innovation Alliance, and the designated unit of electronic components supporting state-owned large-scale science and technology industrial enterprises such as aviation and shipbuilding. Passed the GB\/T 19001-2008 idt ISO 9001:2008 quality system certification.