CCMA President Su Zimeng Visits CRCHI Booth at bauma 2025

Munich, Germany – On April 7 local time, China Railway Construction Heavy Industry Corporation Limited (CRCHI) made a prominent appearance at bauma 2025 (Booth No. C4.115/20), presenting its comprehensive solutions in high-end equipment manufacturing and services. Su Zimeng, President of the China Construction Machinery Association (CCMA), visited the CRCHI booth and held discussions with Wang Peng, Deputy Party Secretary and General Manager of CRCHI.

Guo Fang (left), Economic and Commercial Counselor of Chinese Consulate General in Munich,  CRCHI Deputy Party Secretary and General Manager Wang Peng (center), and CCMA President Su Zimeng (right)

At this year’s exhibition, CRCHI showcased a range of innovative products, including its self-developed large-diameter shield tunneling machine "Jianghai," the largest-diameter vertical shaft tunneling machine "Mengxiang," and the first large-gradient spiral tunnel boring machine "Beishan No. 1." In addition, the company provided immersive viewing experiences such as glasses-free 3D videos and four-screen displays, offering global visitors an opportunity to fully experience the power and charm of Chinese manufacturing.

CRCHI's Self-Developed TBM "Jianghai"

Vertical Shaft Tunneling Machine "Mengxiang"

Large-Gradient Spiral Tunnel Boring Machine "Beishan No. 1"

At the model exhibition area, products such as the "Mengxiang" and "Beishan No. 1" also attracted significant attention. The "Mengxiang" has an excavation diameter of 23 meters and is being used in the construction of an underground smart parking garage in Jing'an District, Shanghai. It adopts mechanized sinking methods to enhance safety and efficiency in construction operations. The "Beishan No. 1" is a large-gradient spiral tunnel boring machine used in underground laboratory projects. It can achieve horizontal curve radii of 200 meters and vertical curve radii of 380 meters, marking a new breakthrough in the technological development of China’s underground engineering equipment.

To provide global audiences with a more intuitive understanding of the product components and construction scenarios, CRCHI set up a four-screen display at its booth. Through digital presentation methods such as glasses-free 3D videos, high-end equipment used in underground construction came to life, offering an immersive and impressive exhibition experience.