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High-Quality Custom Extension Springs for Automotive and Industrial Use
When it comes to reliable and durable extension springs, look no further than our premium Non-Standard Extension Springs designed for automotive and industrial applications. Manufactured by Hui Huang Spring, these springs are built to last and perform under demanding conditions.

Product Specifications
- Order Number: Non-Standard
- Brand: Hui Huang Spring
- Material: Spring Steel
- Outer Diameter: 25mm
- Inner Diameter: 23mm
- Free Height: 40mm
- Wire Diameter: 0.08-8mm
- Pitch: 2mm
- Surface Treatment: Color Zinc Plated
- Working Cycles: 100,000+
Applications
Our extension springs are widely used in:
- Automotive trunk mechanisms
- Industrial machinery
- Electrical appliances
- Hardware components
Customization Options
We offer custom manufacturing based on your specific requirements. Whether you need a particular size, material, or surface finish, our team can deliver high-quality springs tailored to your needs.
Why Choose Our Springs?
- Durability: Made from high-grade spring steel for long-lasting performance.
- Precision: Manufactured to strict quality standards for consistent results.
- Versatility: Suitable for a wide range of applications across industries.
- Custom Solutions: Available in various sizes, colors, and specifications.
For inquiries or custom orders, contact us today to get the perfect extension springs for your project!