Show time: on September 20, 2016 - September 23 (from Tuesday to Friday, a total of 4 days) error correction Hold the pavilion: Shanghai world expo exhibition hall in Shanghai pudong expo pavilion road no. 111 bus line panoramic map Industry: industrial, mechanical, and processing The exhibition cities: | Shanghai pudong new area Organizer: China bearing industry association Organizer: axial association (Beijing) exhibition co., LTD
