On the vast 9.6 million square kilometers of land, one road and rail after another are like "capillaries" nourishing the land, and behind these capillaries lies the collaborative cooperation of an entire upstream and downstream ecological chain of enterprises.

Recently, TYT Taiyong Changzheng's participation in the construction of Tibet S5 Line (Lhasa to Zedang Expressway)was successfully energized, and the Jingmen to Jingzhou high-speed rail officially commenced operations, adding another brilliant chapter to the construction of a transportation power!

Guardian at 4200 meters altitude, crafting the world's tunnel name card

During the construction of Tibet's S5 line, there is a most critical, full-line controlling project—the Guigula Tunnel, which is also the world's highest and longest highway tunnel in terms of length.

The Guigula Tunnel has an average elevation exceeding 4200 meters, with low atmospheric pressure, low air density, large diurnal temperature differences, and significant dust accumulation, all of which impose higher requirements on the insulation strength, arc-quenching performance, heat dissipation capability, and environmental adaptability of related electrical equipment.

TYT Taiyong Changzheng leverages advanced electrical technology and robust product quality to provide the Guigula Tunnel witha highway tunnel solution centered around the TBMA1 series automatic transfer switch and the MB60Z series intelligent molded case circuit breaker, helping to create a reliable and intelligent power system.

Reliability and efficiency combined, helping to realize the dream of "high-speed rail connecting every city"!

The Jingmen to Jingzhou high-speed rail isthe first high-speed rail fully constructed by Hubei Province, with a speed of 350 kilometers per hour, and also the first high-speed rail in Jingmen City.Its opening marks the official realization of "high-speed rail connectivity between all cities" for Hubei, the "thoroughfare connecting nine provinces"!

The power system is the source of power for high-speed trains and supporting facilities along the line, and its construction requirements have always been stringent. The Jingmen-Jingzhou high-speed rail, as a line designed for a speed of 350 kilometers per hour, places particularly high demands on the reliability of related power equipment.

TYT Taiyong Changzheng, with its rich case performance, practical experience, and leading products, provided the TBBQ3 series automatic transfer switch for the Jingmen to Jingzhou high-speed rail, helping to build a power supply continuity barrier.

The TBBQ3 series products are primarily used in transformer substations along high-speed rail lines, responsible for power conversion in the multi-path power supply system of railways, ensuring uninterrupted operation of critical equipment and facilities.

Leveraging leading solutions and extensive industry experience, TYT Taiyong Changzheng has always been one of the dominant national brands in China's transportation construction sector, participating in the construction of subway projects in over 70% of cities nationwide, as well as railway and highway projects spanning more than 20 provinces and cities.

Looking ahead, TYT Taiyong Changzheng will collaborate with more ecological partners to empower the construction of a transportation power by providing green, intelligent, and reliable smart IoT power management solutions for China's transportation industry!