The construction of fabricated columns of Yancheng section 3 of Jianxing expressway has been completed

Progress statistics of each construction section of Airport second passage

Warm tip: Xingquan railway construction site, no onlookers!

Tower crane blind area hook visualization + tower crane anti-collision system makes construction operation safer

[jianjiantong] the construction province started shooting 14 million first-class construction general contracting, or caused crazy robbery

Closed construction to the end of next year! Involving Nanning Nanwu Road, Mingxiu Road, Zhuangjin Avenue

Waterproof construction process standard of basement roof (I)

Heavy weight | the Ministry of housing and urban rural development has just issued the new version of the measures for the administration of construction permit and the measures for the administration of engineering survey quality, which will come into effect today