The 136th China Import and Export Fair (Canton Fair) kicked off in Guangzhou yesterday. It is reported that, Canton Fair sets up 1,942 booths, and 981 enterprises from Hangzhou participate in the event, including 139 SRDI (specialized, refined, differentiated and innovative) enterprises. There are 79 enterprises at the first stage, with an increase of 14.5 percent compared to last year. The participating enterprises from Hangzhou also bring intelligent bionic arms, meditation sleep equipment, and other products with advanced digital technology.