Supplier of carbon steel tension springs, stainless steel fitness equipment springs, non-standard automotive tension springs processing and customization factory
High-Quality Custom Springs for Automotive and Fitness Equipment
When it comes to precision engineering and durability, our Custom Carbon Steel and Stainless Steel Tension Springs stand out as the perfect solution for automotive and fitness equipment applications. Whether you need standard or non-standard springs, we provide tailored solutions to meet your exact requirements.

Why Choose Our Custom Springs?
Our springs are designed for high performance, offering excellent tensile strength and reliability. Here’s what makes our products exceptional:
- Material Options: Available in carbon steel, stainless steel, and other high-grade materials.
- Custom Specifications: Wire diameter, outer diameter, inner diameter, pitch, and free height can all be customized.
- High Tensile Strength: With a tensile strength limit of up to 50,000,000, our springs ensure long-lasting durability.
- Versatile Applications: Ideal for automotive components, fitness equipment, and industrial machinery.
Applications of Our Tension Springs
Our springs are widely used in:
- Automotive Industry: Perfect for suspension systems, clutch mechanisms, and other critical components.
- Fitness Equipment: Ensures smooth operation in resistance-based machines and gym equipment.
- Industrial Machinery: Provides reliable tension in various mechanical applications.
Ordering Made Easy
We offer both sample and bulk orders, ensuring you get the perfect fit for your needs. Whether you need a prototype or mass production, our team is ready to assist.
For inquiries or custom orders, contact us today and let us provide you with high-quality, precision-engineered springs tailored to your specifications!