[happy family letter] broadcast of construction progress of Huzhu country garden in May

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

How to use shield machine? Finally saw the whole process of tunnel construction, rare video..

Fully enclosed construction of the middle section of Yucai Road in Lanling County! The owner should pay attention to detour

According to the highest level of construction drawings, what else can I say?

Construction method and key points of epoxy self leveling floor

From this week, fully enclosed construction!

Leshan: closed construction! From the 29th!