A staff member looks over as collaborative robots demonstrate battery pack assembling and wiring check operations during the 11th China (Shanghai) International Technology Fair (CSITF) in east China's Shanghai, June 11, 2025. The 11th CSITF kicked off here on Wednesday. With an exhibition area covering 35,000 square meters, this year's fair features four themed exhibition areas, a trading service area and a trading facilitation events area. Some 1,000 exhibitors from nearly 20 countries and regions showcased their innovative achievements here.