On March 18, 2020, China ’s 500kV and below high, medium and low voltage cross-linked cables, marine, mining cables, super heat-resistant and high-strength aluminum alloy conductors, carbon fiber conductors, and submarine fiber composite cables Leaders: QDHL Cable Technology Group successfully won the bid for the country The new infrastructure project of the power grid is an important supporting infrastructure around the main stadium of the Xi'an Olympic Sports Center, with a total length of 62.07 kilometers and a winning bid of 160 million yuan. It is the first large-length 330 kV ultra-high-voltage cable project in China.
The application of this cable has filled the gap of the 330kV cable of the State Grid in large-length operation, broke through the monopoly of developed countries in this field, and laid a solid foundation for the further improvement of China's ultra-high-voltage cable manufacturing industry.
As the first batch of UHV engineering suppliers in China, QDHL seizes the opportunities brought by the development of the country's new infrastructure industry, and fully invests in the production of important products such as ultra-high-voltage cables and intercity rail cables to ensure that orders are supplied as scheduled.