Industry Spring Solutions
Deep expertise across critical global industries, delivering custom engineering, precision prototyping, and reliable volume production.
TOSTA spring products are widely deployed across automotive, new energy, aerospace, medical, industrial machinery, fluid valves, and electronics sectors. We analyze each industry's stringent operational environments to provide optimized spring selection, FEA stress modeling, and custom manufacturing.
Select Your Industry
Automotive Industry Solutions
IATF 16949 certified springs for powertrain valves, multi-plate clutch packs, chassis suspension dampers, and EV actuators.
New Energy & EV Solutions
Precision wave springs for EV drive motor bearing preload, battery module interconnects, and solar tracking dampers.
Medical Device Solutions
ISO 13485 compliant springs in SUS316L and titanium for surgical staplers, endoscopic devices, and automated syringe pumps.
Mechanical & Automation Solutions
High-load springs for CNC machine tool spindle preload, hydraulic relief valves, and industrial robotic end-effectors.
Electronic & Electrical Solutions
Micro precision springs with gold/silver plating for high-cycle tactile switches, board-to-board connectors, and Pogo pin contacts.
Valve & Fluid Control Solutions
NACE MR0175 compliant springs for safety relief valves, cryogenic ball valves, and high-pressure check valves.
Aerospace & Defense Solutions
AS9100D certified superalloy springs in Inconel 718, X-750, and Elgiloy for fuel control valves and flight actuators.
Need a Custom Industry Engineering Solution?
Our engineering team analyzes your operational environment and application stresses to recommend the optimal spring configuration.
Contact Engineering Team