Waved Spring Manufacturer in China: SUNZO's Global Supply Chain for Precision Elastic Components
SUNZO stands as China's leading professional supplier of precision waved springs (wave springs), serving over 500+ clients across 30+ countries with ISO 9001/AS9100D-certified products.
Product Features & Performance
Our waved springs feature a precision-engineered metal ring with optimized peak-valley geometry, delivering:
- Exceptional elasticity (tensile strength 1,200-1,400 MPa)
- Impact resistance (500G dynamic load tolerance)
- Axial preload stability (±2% load retention over 10⁶ cycles)
Manufacturing Capabilities
As a full-service manufacturer, we offer comprehensive solutions including standard single-layer closed designs (diameters 5mm-500mm) and fully customized non-standard configurations, including multi-layer stacks, tapered profiles, and open-end designs.
Material Portfolio
65Mn
High fatigue resistance for industrial machinery
SUS304/SUS316
Corrosion resistance in marine/chemical environments
Inconel718
High-temperature stability up to 650°C for aerospace
50CrVA
Superior elasticity for automotive systems
Surface Treatments
- Dacromet coating (1,000+ hours salt spray resistance)
- Phosphating (enhanced lubricity)
- Electroless nickel plating (conductivity optimization)
Manufacturing Excellence
Backed by a 12,000㎡ manufacturing facility equipped with CNC coiling machines, laser welding systems, and FEA simulation software (ANSYS/SolidWorks), we ensure dimensional accuracy (±0.02mm) and rapid prototyping (7-day lead time for custom designs).
Our engineering team provides end-to-end technical support, from material selection to load-deflection testing, while our global logistics network ensures on-time delivery with 99.8% order fulfillment rate.
Trusted by industry leaders in aerospace, medical devices, and automotive sectors, SUNZO combines Chinese manufacturing expertise with international quality standards to deliver reliable elastic solutions for your most demanding applications.
