This footage was filmed and produced 8 April 2022.

The video show a high-speed railway comprehensive inspection train, which will be exported to Indonesia, passing by on the Jinan-Zhengzhou High-speed Railway in Anyang, Henan Province, China. This is the first run of this type of train in China. The Jakarta-Bandung high-speed Railway (JAKarta-Bandung High-Speed Railway) is a high-speed Railway connecting the Greater Jakarta metropolitan area of the Republic of Indonesia with West Java province. It is the first high-speed Railway in Southeast Asia and will be operational in June 2023.

The high-speed railway comprehensive inspection train, as an essential and important technical equipment to ensure the safety of high-speed railway line operation, also travels at 350 kilometres per hour. It is used to detect train track condition, measure current and overhead power, test or check communication and signal network and even wheel to track dynamics, etc. It will play a key role in the joint commissioning and trial of Jakarta-Bandung high-speed railway and infrastructure maintenance. The Jakarta-Bandung high-speed Railway is a link between China's Belt and Road Initiative and Indonesia's Ocean Fulcrum Strategy. It is a landmark project of practical cooperation between China and Indonesia and also a national strategic project of Indonesia. It connects the capital Jakarta and the fourth largest city Bandung with a length of 142 kilometers and a maximum design speed of 350 kilometers. When completed, the travel time between Jakarta and Bandung will be reduced from more than three hours to 40 minutes.