On December 8, 2021, the 2021 China International Rail Transit and Equipment Manufacturing Industry Expo opened in Zhuzhou. China Railway Construction Heavy Industry Co., Ltd. presented a series of innovative achievements in underground engineering equipment and rail transit equipment.

At this exhibition, China Railway Construction Heavy Industry exhibited the "Jinghua" shield machine with the largest diameter (16 meters) made in China, a concrete wet spraying trolley, a six-row cotton picking and baling machine, a high-speed turnout, and a suspended monorail intelligent inspection vehicle. More than 20 products or models such as, steel fiber, etc., covering industry fields such as roadheaders, tunnel equipment, track systems, new transportation equipment, high-end agricultural machinery equipment, and emerging engineering materials.

China Railway Construction Heavy Industry has attracted strong attention from the audience, triggered competing reports from the media, demonstrated its corporate image, and enhanced its influence in the industry. It has gathered popularity and strength for China Railway Construction Heavy Industry's continuous innovation and breakthrough in the rail transportation equipment manufacturing industry.Editor/Baohongying