The 2024 International Workshop on the High Energy Circular Electron Positron Collider

GEM-based detectors are widely used in High Energy Physics environments due to their good rate capability and inherent resistance to classical aging. Consequently, GEM detectors are particularly advantageous for high-rate environments. In the past decade, the Peking University (PKU) group has established a local lab for large area GEM detectors and electronic boards. The related R&D and production activities are conducted under the RD51 collaboration and the CMS phase-II upgrade projects. This talk will give a brief review of these activities at the PKU lab and an outlook of prospects for detectors at the future high energy circular electron positron collider.