Geomembrane professional construction @ geomembrane quotation “13285449688”

Factorized construction environment! The successful application of “residential building machine” in Northwest China!

[safety knowledge] protect gas pipelines and refuse rough construction!

Construction technology emergency! Harbin, a construction site, a person fell from the 11th floor hit three people, causing two deaths and two injuries!

The construction team dug up a lot of silver dollars. The old man said it was left by his grandfather. He begged for more than 20 years and still failed

Heartbreaking! A train collided with construction personnel on the Lanxin Line

The construction bidding for the Linhe provincial boundary section of Baotou Yinchuan high speed railway has been started, and it is about

Can we take the cultural relics excavated during the construction as our own?