China Jinping underground laboratory (CJPL) is located in the Jinping Mountain, Sichuan Province, southwest China, with a rock overburden of about 2400m. The laboratory is operated by Tsinghua University and Yalong River Hydropower Development Company, LTD. The scientific project at CJPL is mainly focused on dark matter detection, nuclear astrophysics and low background screening techniques. Based on CJPL extension project (CJPL-II), the Deep Underground and ultra-low Radiation Background Facility for frontier physics experiments (DURF) will start construction this September. This talk will give an overview of CJPL status and DURF project, as well as main experiments and scientific activities carried out at CJPL.