Sany mortar car participated in the construction site of the Beijing-Zhuhai high-speed railway of the Second Bureau of the Long Railway

The Beijing-Zhuhai Expressway, now known as the Beijing-Hong Kong-Macao Expressway, is represented by the symbol "G4" (G stands for National Expressway). It is a highway connecting Beijing*8983 to Guangzhou and Zhuhai in the south, with a total length of about 2,310 kilometers and four lanes in both directions. Along the line, it passes through Beijing, Baoding, Shijiazhuang, Xingtai, Handan, Anyang, Xinxiang, Zhengzhou, Xuchang, Luohe, Xinyang, Zhumadian, Wuhan, Changsha, Guangzhou, Zhuhai and other cities.