Premium 304 Stainless Steel: Made from 304 stainless steel for high elasticity, anti-corrosion, and long service life.
Wide Size Range: Available in wire diameters 0.3-0.5mm, outer diameters 4-6mm, and lengths 10-30mm.
Versatile Applications: Ideal for pens, toys, tools, 3D printers, electronics, and DIY projects.
Full Customization Support: Accepts customization from samples, designs, and minor to full customization options.
Strict Quality Control: 100% inspection of finished products with dedicated QC personnel at every step.
20+ Years Experience: Over 20 years of professional manufacturing and trading experience in spring products.
Fast Response Service: Online messages replied immediately; emails responded to within 12 hours.
Free Sample Availability: Free samples provided for quality verification; customer pays shipping cost.