dollar digitizing, Knowledge

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.2 boards: Shuangta Food, Huifa Food and Zhongbai Group.4 days and 3 boards: Keli sensing.

3 days and 2 boards: Xinshida, Shengli Precision and Fuda.2 boards: Shuangta Food, Huifa Food and Zhongbai Group.4 days and 3 boards: Keli sensing.

The first board: University of Technology Yake, Rongji Software, Fudan Fuhua, Join-Cheer Software.Board 11: Yiming Food.Third, artificial intelligence