The company is a domestic professional company engaged in the design, development, production (testing) and provision of system solutions for large-scale integrated circuits. The company was founded in July 1998, listed in Hong Kong in 2000, and transferred to the Hong Kong motherboard in 2014. It is the earliest and first listed joint-stock integrated circuit design company in China. In 2021, it landed on the Science and Technology Innovation Board of the Shanghai Stock Exchange, forming an “A+H” capital pattern. The company's main business activities are design, development and sales of integrated circuit products; integrated circuit product testing services. The company's main products are security and identification chips, non-volatile memories, smart meter chips, FPGAs and other products. Corporate honors: High-tech enterprise certificate, integrated circuit design enterprise certificate, industry-university-research cooperation innovation award, science and technology progress award, top ten sales in the integrated circuit design industry in Shanghai, etc.