In 2018，China’s supervision of medical device industry is facing double pressures of institutional reform and heavy supervision tasks. The National Medical Products Administration insists on reform and supervision，especially in innovation for policy and regulatory system of medical device supervision，which leads to the healthy development of China’s medical device industry. The report summarizes some progress in the medical device industry，such as general development situation，the supervision situation，the construction of medical device regulation system，the supervision system of medical device，the change of policy environment，and the development trend. It provides reference for the supervision and development of the medical device industry.