About TOSTA

Qingdao TOSTA Industrial Technology Co., Ltd. (TOSTA) possesses over 15 years of multinational spring research, development, and precision manufacturing expertise. We are dedicated to the engineering and fabrication of premium industrial springs, delivering dependable elastic solutions to customers worldwide.

Our core product portfolio includes precision compression springs, extension springs, torsion springs, disc springs, wave springs, rectangular die springs, nitrogen gas springs, and custom wire-formed components. Over the years, our rigorous quality standards and proactive technical support have earned the trust and partnership of engineering leaders across multiple continents.

TOSTA products are deployed in automotive systems, electronics, heavy machinery, industrial automation, medical healthcare devices, hydraulics, and power transmission assemblies. Utilizing modern ERP and digital execution systems, our manufacturing maintains complete lot traceability from raw wire heats and tooling setups to inspection and dispatch.