At 10:18 AM on June 28, initial operations simultaneously commenced for three extended lines of Nanchang Metro: the north extension and east extension of Line 1, and the east extension of Line 2. The total length of these extensions is 31.7 kilometers, and the total investment is 24.1 billion yuan. These three lines now connect four major transportation hubs—Changbei Airport, Nanchang West Station, Nanchang Railway Station, and Nanchang East Station—thus establishing a comprehensive integrated transportation system combining aviation, railway, and metro services.
The north extension of Line 1 directly reaches Changbei Airport Station, allowing for fast connections among Changbei International Airport, Changjiu High-speed Railway, and the bus hub. The east extension of Line 2 precisely connects to Nanchang East Station, achieving "same-level transfers" between the metro and high-speed rail, providing an efficient and convenient travel experience for residents. With the opening of these three extensions, the total length of Nanchang Metro in operation increases from 128.5 kilometers to 160.2 kilometers, and the total number of stations reaches 113. Nanchang's metro operation mileage now ranks 21st nationwide.

As a national high-tech enterprise with 19 years of experience in lightning protection technology, Techwin Lightning has provided lightning protection solutions, products, and full-process technical support for the Nanchang Metro extension project. Their offerings ensure the operational safety of the metro system in complex environments.
The metro system, serving as the "artery" of the city, has extremely high requirements for lightning protection for its power, communication, signaling, and integrated monitoring systems. Techwin Lightning has provided customized solutions around these core systems to ensure that critical equipment and lines operate safely and stably during lightning weather.

Over the years, Techwin Lightning has provided high-quality lightning protection products and professional services for urban rail transit construction projects in Guangzhou, Shenzhen, Tianjin, Foshan, Changsha, Xiamen, Shaoxing, Nanjing, Chongqing, Fuzhou, Hefei, Chengdu, and many other cities. They have established a good reputation and set industry benchmarks in the field of metro lightning protection. Techwin Lightning will continue to focus on the field of lightning protection, using professional scientific and technological power to ensure the stable operation of every rail line, contributing more to the construction of smart, safe, and efficient urban transportation systems.
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