What Kind Of Company is NHK Spring?

Our spring products are used in one out of every four cars in the world.

Our spring products are used in half of the world's hard disks.

Our products are used in roughly one-third of all metal substrates, which are essential components in electronic devices.

Our products account for 75% of golf shafts sold in Japan.

Founded in 1939 as a manufacturer of springs for automobiles, NHK Spring expanded its business based on metal processing and vibration analysis to include automotive seats, valve springs for engines, and suspensions used in hard disks, not only in the automotive field but also in the semiconductor field, etc.

On plotting our sales by business segment in a graph, it can be seen that automotive products account for 77% of total sales, with seat products tending to account for the largest share.

Including 38 consolidated companies and 8 equity method companies (as of March 31, 2023)

NHK Spring has developed its global business in cooperation with domestic and overseas group companies with a view to expanding sales. Overseas, we have established bases in Asia, North America, Latin America, and Europe.