Medical robots with cutting-edge technology shined at China International Fair for Trade in Services, including robots specialized in imagology, surgery, acupuncture, rehabilitation and health care, which boosted the development of "smart medical system" to a great extent.

According to the Chinese Institute of Electronics, the market size of service robots in China is expected to exceed 3.5 billion yuan ($512 million) by 2021, and the medical robots will witness broad prospects in the future as aging population grows.