Construction of the Tongchuan-Yan'an section of the Xiyan high-speed rail officially started,and nine sections have won bids.
发布时间：2021-04-29
Xicheng Customer Specialty Shaanxi Company News: On April 23, a mobilization meeting for the construction of the Tongchuan-Yan'an section of the Xiyan high-speed railway was held in the company.
MODESTY TO WIN THE MARKET AND PASSION TO CREATE THE VALUE
