At building construction site engineer check quality precast concrete slabs and radio call to team
At building construction site senior engineer and supervisor check quality precast concrete slabs
At building construction site engineer check precast concrete slabs hall and radio call to team
Unfinished ecological house under construction in green field on blue sky background. Trenches
A builder controls a crane while unloading panels to cover a house
Busy with brick wall. Construction worker in uniform and safety equipment have job on building.
Construction worker in uniform and safety equipment have job on building
Installing brick wall. Construction worker in uniform and safety equipment have job on building
Woman hand arranging wood block stacking as step stair.
Silhouette construction site with worker on sunset. Construction concept.
At building construction site engineer check quality precast concrete slabs and radio call to team
Concrete Bridge over Sea Bay
At building construction site engineer check quality precast concrete slabs and radio call to team
Metal constructions. Large warehouse building under construction
Transporting wooden boards. Construction worker in uniform and safety equipment have job on building
Red construction tower crane against clear blue sky with concrete counterweights
Construction worker in uniform and safety equipment have job on building
With shovel in hands. Construction worker in uniform and safety equipment have job on building
At building construction site engineer check precast concrete slabs hall and radio call to team
Construction worker in uniform and safety equipment have job on building. Industrial theme
Two construction workers in uniform and safety equipment have job on building together
Laying bricks. Construction worker in uniform and safety equipment have job on building
Curved Bridge over the water
Wood stick pile stacked used in construction site for concrete precast support.
At construction site senior engineer and supervisor check overhead crane lift precast concrete slabs
banner is 4x1 Part of an electric line support with insulators and wires on a blue sky background
Laying bricks. Construction worker in uniform and safety equipment have job on building
At construction site senior engineer and supervisor check overhead crane lift precast concrete slabs
Shanghai City, China
At construction site senior civil engineer and supervisor check quality precast concrete slabs
