Material Options
High-quality spring steel wire
Automotive Springs
Representative valve spring category for applications where fatigue life and force loss control are critical.
Product Overview

Used as a sample product for discussing fatigue validation, height loss, and force loss after repeated cycles.
High-quality spring steel wire
0.40 mm to 3.50 mm
Heat treatment and anti-corrosion finishing as specified
Shock absorber valve systems and damping assemblies
Forming, stress relieving, tempering, calibration, fatigue-oriented inspection
Compression force testing, fatigue testing, profile inspection
Protected batch packaging for export shipment
Discussed according to program volume
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