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2 boards: China Research Institute and Walter.7 days and 6 boards: Shanzi Hi-Tech.The first board: University of Technology Yake, Rongji Software, Fudan Fuhua, Join-Cheer Software.

First, the concept of robotThe first board: Huawei Technologies, Xinbo, Xiangyang Bearing.First, the concept of robot

5 days and 4 boards: overpass lifting.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.