On the 28th, the reporter learned from CRRC Guangdong Rail Transit Vehicle Co., Ltd. (hereinafter referred to as CRRC Guangdong Company) that with the first train of the Dongguan Metro Line 2 vehicle purchase project recently coming off the line, it marks that the company's newly manufactured subway vehicles have exceeded 1000, continuously assisting in the construction of the "Greater Bay Area on the Rail". Rail transit equipment is an important component of the high-end equipment industry and a beautiful "business card" for "Made in China" to go global. According to the person in charge of CRRC Guangdong Company, the newly purchased subway train for Dongguan Metro Line 2 is a fully welded B-type vehicle with a maximum operating speed of 120km/h. The vehicle adopts mature braking, traction, coupler, air conditioning and other systems; Adopting modular design and structure, the product is mature, reliable, and easy to maintain, while also possessing multiple innovative features such as energy conservation, environmental protection, comfort, and safety. This car model adopts a lightweight aluminum alloy body, with recyclable materials used for the body, interior wall panels, roof, seats, air ducts, etc., making it more energy-efficient and environmentally friendly. At the same time, the train adopts an airtight design, which can effectively suppress the impact of train air pressure fluctuations on passenger eardrums, significantly improve the vehicle's sound insulation and noise reduction performance, and further improve the passenger riding experience. In addition, this model is also equipped with pantograph detection system, running gear monitoring system and fire alarm system, which can give an alarm in case of abnormal conditions, so that the maintenance team can eliminate risks in advance, avoid accidents, and greatly improve the safety performance. It is reported that CRRC Guangdong Company is a strategic cooperation project between Guangdong Province and CRRC. It settled in Xinhui District, Jiangmen City in June 2010, with a planned area of approximately 86.6 hectares. Currently, it has grown into the only leading enterprise in the manufacturing of rail transit equipment in South China, covering various types of urban rail vehicles, intercity and urban high-speed trains, high-speed trains, and important components. (New News Agency)