The PMIC teachers and students of Zhejiang University's Hangzhou International Innovation and Science Center, led by Professor Wu Xinkei, went to Chipown, a leading enterprise in the domestic power system integrated circuit design field, to carry out practical teaching based on industry-academia integration and joint research on key technologies. This visit focused on collaborative innovation in the integrated circuit design industry chain, and deepened the cooperation mechanism between the university and the enterprise through on-site inspections and technical discussions.