China is the largest consumer market for shield machines and the largest producer of shield machines. The host of the general station visited the China Railway Intelligent Equipment Shield Machine Assembly Workshop. Relevant officials said that up to now, China Railway Industry's shield machines have been exported to 34 overseas countries and regions. More than 20 years ago, the price of a shield machine was 700 million yuan; now China Railway Industry has successfully reduced the price of a shield machine to one-third to one-quarter of its original price. It is not only a powerful engineering tool that pioneered the city, but also a vivid microcosm of the transformation of heavy equipment from “Made in China” to “Made in China” to “Made in China”.

China is the largest consumer market for shield machines and the largest producer of shield machines. The host of the general station visited the China Railway Intelligent Equipment Shield Machine Assembly Workshop. Relevant officials said that up to now, China Railway Industry's shield machines have been exported to 34 overseas countries and regions. More than 20 years ago, the price of a shield machine was 700 million yuan; now China Railway Industry has successfully reduced the price of a shield machine to one-third to one-quarter of its original price. It is not only a powerful engineering tool that pioneered the city, but also a vivid microcosm of the transformation of heavy equipment from “Made in China” to “Made in China” to “Made in China”.