WHAT’S NEW?
2026.10.21
MANAGEMENT AND BUSINESSES
IR
TOKUHATSU Develops New Differential Washer to Improve Vehicle Energy Efficiency
2026.10.16
SUSTAINABILITY
NHK SPRING Decides to Invest in Kanagawa Prefecture’s “Green Bonds”
2026.10.13
NHK SPRING Decides to Invest in Nagano Prefecture’s “Green Bonds”
NEWS
2026.09.17
NHK SPRING to Expand Production Capacity for HDD Suspensions in Response to Growing Demand
2026.09.09
FY2025 Annual Securities Report
Here, we introduce some interesting historical facts and basic knowledge about "springs", which can be found in familiar places.
We introduce the history of springs.
You can see basic information about springs from here.
We introduce the springs that can be found in our daily surroundings.