Following the success of previous ICCS, 2025 7th International Conference on Circuits and Systems will take place in Nanxun, Huzhou, China during September 19-22, 2025. ICCS 2025 is co-sponsored by University of Electronic Science and Technology of China and Yangtze Delta Region Institute of University of Electronic Science and Technology of China, Huzhou, hosted by Yangtze Delta Region Institute of University of Electronic Science and Technology of China, Huzhou, co-organized by Southwest Jiaotong University, and patroned by Fudan University (China), Auckland University of Technology(New Zealand), Zhejiang University (China), INAOE. ICCS is an international preeminent forum for reporting technological breakthroughs in the areas of circuits and systems from theory, design and implementation aspects. The congress has the focus on the frontier topics in the theoretical and applied engineering.