Piano steel wire tension spring, fitness tension spring, galvanized automatic door tension spring, hook tension spring, non-standard custom manufacturer
Premium Custom Extension Springs for Automotive Needs
When it comes to high-performance automotive components, our Custom Extension Springs stand out for their durability and precision engineering. Designed to meet specific requirements, these springs are perfect for demanding applications.

Why Choose Our Extension Springs?
Our springs are manufactured with the highest quality materials, ensuring excellent tensile strength and longevity. Whether you need standard or non-standard designs, we provide tailored solutions to fit your exact specifications.
Key Features:
- Material Options: Multiple high-grade materials available for different applications.
- Custom Dimensions: Wire diameter, outer diameter, inner diameter, and free height can be customized.
- High Tensile Strength: Designed to withstand up to 50,000,000 units of stress.
- Versatile Applications: Ideal for automotive and industrial uses.
Customization Options
We offer sample production and bulk orders based on your needs. Our team works closely with clients to ensure every detail meets their expectations, from material selection to final finishing.
Ordering Information
Place your order today by specifying your requirements, including wire diameter, spring dimensions, and application details. Our flexible manufacturing process ensures quick turnaround times without compromising quality.
For inquiries or to request a quote, contact our sales team with your project details. Experience the reliability and performance of our custom extension springs!