NHK Spring Co., Ltd., together with its subsidiaries, manufactures and sells automotive parts in Japan, rest of Asia, America, Europe, and internationally. It operates in five segments: Automotive Suspension Springs Business, Automotive Seating Business, Precision Springs and Components Business, DDS Business, and Industrial Machinery and Equipment and Other Operations Business. The company offers coil and leaf springs, stabilizer bars and links, accumulators, torsion bars, and stabilinkers; automobile seats, mechanical components for seats, and interior components; HDD mechanical components, wire and flat springs, motor cores, fasteners/screws, and precision machine components. It also provides HDD suspensions and semiconductor testing probe units; and semiconductor process and spring components, ceramic products, piping support equipment, integrated metal substrates, parking equipment, security products, lighting fixtures, golf shafts, and electronic remote control for ships. In addition, the company offers hollow and solid stabilizers; bush bonding; spring grid arrays; medical bellows; flexible joints; door sunshades; tonneau covers; bolts; chain tensioners; control cables; brake discs; assist and tension balancers; lock hinges; top covers; disk clamps; base plates; stage heaters; cooling plates; shower heads; micro contractors; test sockets; probe heads; direct bonded insulator circuits; anti-counterfeit labels; distribution control authenticity judgment and machine recognition hologram systems; pipe clamps; SD and UK park; parking system with EV chargers; turnouts; rail fastening devices; synthetic rail tiles; and metal bats for baseball and softball. The company was formerly known as Shibaura Spring Manufacturing Co., Ltd. and changed its name to NHK Spring Co., Ltd. in 1939. NHK Spring Co., Ltd. was incorporated in 1936 and is headquartered in Yokohama, Japan.