On August 8th, 2015, Prof. Zhou Zude and Prof. Hu Yefa visited Hishan Machinery Co., Ltd. Prof. Zhou zude is a doctoral supervisor and the formal president of Wuhan University of Technology (WUT), and Prof. Hu also a doctoral supervisor of WUT. Accompanied by the leaders of Hishan, Prof. Zhou and Prof. Hu visited assembly line of suction excavators and watched the on-site construction work of the suction excavator.

After that, a symposium was held. Prof. Zhou praised Haishan for its brave innovation in R&D of its products. Both sides expressed their willing to cooperate and communicate in non-destructive excavation technology and turbine technology. And Prof.Hu proposed to upgrade design of turbine with high-speed rail technology. At last, Prof. Zhou extended his wishes that Hishan would make greater achievements and set a fine example in heavy construction equipment industry.