China Railway Engineering Equipment Group Co., Ltd. (CREG) said it has rolled off the tunnel boring machine (TBM), which will be exported to Italy for a high-speed railway building project linking Milan and Verona.

The machine, finished Saturday at its workshop in Zhengzhou, capital of central China's Henan Province, has a diameter of 10.03 meters and an overall length of 155 meters, and weighs 1,800 tonnes.

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