5 days and 4 boards: Ningbo Jingda.The first board: Eft, Tianrun Industry, Huachangda, Xinmeixing, Hanwei Technology, Xiangyou Technology, Giant Wheel Intelligence, Xiangyang Bearing, Dongfang Seiko, Collier, Mingzhi Electric, Hongxun Technology, Huawei Technology, Jinzitianzheng, Tuobang, Beite Technology and Seiko Technology.4 days and 3 boards: Keli sensing.
First, the concept of robot2 board: starlight shares.2 board: starlight shares.
7 days and 6 boards: construction industry.The first board: University of Technology Yake, Rongji Software, Fudan Fuhua, Join-Cheer Software.9 board: Thiel shares.