Stringent quality inspection + Top – grade materials

质量

How Our Springs Achieve Industry-Leading Quality?

Quality springs start with premium materials and rigorous testing. Our secrets:

  1. Swedish High-Carbon Steel: 30% higher fatigue resistance;

  2. ISO 9001 Process: 5-stage pressure checks per batch;

  3. 1 Million Cycle Test: Zero deformation guaranteed.

  4. Case Study: A car manufacturer reduced repairs by 45% after switching to our springs.

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