Need Reliable Coil Springs That Match Your Door Closer Performance Requirements?

Our custom coil spring manufacturing delivers compression and extension springs precisely engineered to your specifications. With extensive metal processing expertise and quality-controlled production, we ensure consistent performance across every batch. Share your spring specifications with us to receive a detailed technical proposal and samples that demonstrate our manufacturing precision.

As a trusted OEM/ODM partner, we combine precision engineering with flexible production capabilities to deliver coil springs that perfectly match your design requirements and quality standards. Whether you need compression springs for door closer mechanisms or extension springs for specialized hardware applications, our full-process manufacturing approach—from material selection through quality control—guarantees reliable components that enhance your product performance. Contact us today to discuss your custom coil spring specifications and discover how our Taiwan-based manufacturing expertise can support your building hardware needs.