Nitto Construction is a community-based general contractor. Followings are part of our main activities.

①Repair work of bridge
Repair work of bridge is to repair a degraded bridge caused by aging in order to keep safety of road users.

②Telecommunication underground construction
Telecommunication underground construction is to install a telecommunication cable under the ground
in order to improve telecommunication infrastructure such as telephone and internet.

③Shore protection works
Shore protection works are to construct revetments along a river or coast to prevent floods.
Shore protection works ensure the safety of the lives of people in the community.

④Road maintenance works
We maintain the safety of road environment through a whole year including road sweeping, mowing, putting up a snow fences.
In case any disaster occurs on the road, we recover the problem quickly. Snow removal is one of our important task to keep the road safety.