Since 1979
XULONG SPRING
Custom Springs & Wire Forms, Made to Your Drawing Since 1979
IATF 16949:2016 Certificated
About us
Let Numbers Talk
Our Products
All of our springs are customized springs and wire gauge range
0.1mm-80mm
compression spring
tension spring
torsion spring
wire form
Why Choose Us
What Sets Us Apart
Lower Your Cost
A mature supply chain built over 47 years in spring manufacturing helps you control costs without compromising quality.
Save Your Time
Production capacity of 6 containers per week means your springs ship on schedule, even for large orders.
High Quality
Quality is our top priority. Every batch is controlled from raw material inspection through final testing.
Advanced Technology
We invest in new spring machines every year and keep improving our manufacturing process.
Easy to Communicate
We respond to emails and enquiries within 12 hours with clear, professional communication.
IATF Certified
IATF 16949:2016 certified, running our factory to automotive-grade quality standards.
What Our Clients Say
Request Info
All our springs are made to your requirements. To give you an accurate quotation, please send your drawing or sample, or simply describe your application. Even a short email is enough to get started — we will help you find the right solution.