A black hole was dug up during the construction in Guangzhou. After the experts arrived, they said excitedly: “The disappeared country has

Municipal engineering road drainage pipeline construction technology

Notice on access construction of heating pipe network in shed reconstruction area on the south side of Xiangyang Street

Road construction – the East extension of South Central Street will be closed from April 9

[Zhongtian Yijian] excellent construction practices are shared and highlights of on-site meetings are available for download

The second project management department of Kunming Rail Transit Line 2 phase II construction general contracting project

Detour! Emergency demolition, closed construction!

[safety] construction season is coming! Protect natural gas pipeline~