most used cryptocurrency Top Block

4 boards: Jincai Internet, Tianyu Mathematics, Huayang Lianzhong, Hanwang Technology.3 days and 2 boards: Xinshida, Shengli Precision and Fuda.Third, artificial intelligence

First, the concept of robot4 days and 3 boards: Keli sensing.10 days and 9 boards: Rishang Group.

5 days and 4 boards: Ningbo Jingda.The first board: University of Technology Yake, Rongji Software, Fudan Fuhua, Join-Cheer Software.10 days and 9 boards: Rishang Group.