CCTV said that once in the construction of major projects,my country’s shield machines have always relied on foreign imports, but in 2021, the domestic market share of domestic shield machines will exceed 90%, and the global market share will be close to 70%.
In addition to the shield machine, another important equipment representative reported by CCTV is the large-tonnage crane. Yang Huayong, academician of the Chinese Academy of Engineering and dean of the School of Mechanical Engineering of Zhejiang University, said in an interview that large-tonnage cranes could only be produced in China in the past. Dozens of tons , less than 100 tons.
Now we have begun to challenge large-tonnage cranes in China,The largest has reached 3,000 tons. my country’s construction machinery used to be in the low-end, and now it is beginning to move towards the mid-to-high end.
CCTV said that my country has become the country with the most complete categories of construction machinery and the most complete industrial chain in the world.
