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Custom Stainless Steel Wire Forming Springs Manufacturer | OEM Wire Bend Springs
Custom Stainless Steel Wire Forming Springs Manufacturer
High-precision custom wire forming springs for industrial applications.
✔ 12h Fast Quotation
✔ 5-7D ays Sampling
✔ ISO Certified Manufacturing
✔ Export Experience in EU & USA
👉 Send your drawing now to get a fast quote
Custom wire forming springs designed to meet your exact specifications. Dongguan Seme Precision Hardware Co., Ltd. specializes in 2D spiral bending, compression springs, and complex wire forms for automotive, medical, electronics, and industrial applications.
We provide full OEM & ODM support, from prototype development to mass production, ensuring stable quality and competitive pricing.
Wire Forming Capabilities
Capability Details
Wire Diameter | 0.2mm – 8.0mm (custom) |
2D Spiral Bending | Flat spiral, helical, complex 2D shapes |
Compression Springs | Custom load, free length, spring rate |
Materials | Stainless Steel (SUS304, SUS316, SUS301), High Carbon Steel (65Mn, Music Wire), Iron, Brass, Copper |
Surface Treatment | Zinc Plated, Dacromet, Electrophoresis, Passivation, Nickel Plating |
Tolerances | ±0.05mm – ±0.2mm |
Lead Time | Sample: 7–10 days; Mass: 20–25 days |
H2: Types of Wire Forming Springs
Type Application Features
2D Spiral Springs | Clock springs, flat coils | Compact, stable torque |
Compression Springs | Automotive, switches | Linear load control |
Extension Springs | Door systems, pull mechanisms | Hook ends, tension control |
Torsion Springs | Hinges, clamps | Rotational force |
Wire Forms | Clips, brackets, connectors | Complex shapes |
H2: Materials & Surface Finishing
Materials
Stainless Steel (SUS301/SUS301 / SUS304 / SUS316) – corrosion resistance
High Carbon Steel (65Mn / Music Wire) – high strength
Iron (Q195 / Q235) – cost-effective
Brass / Copper – conductivity & non-magnetic
Surface Finishing
Zinc Plating – standard protection
Dacromet – high corrosion resistance (500h+)
Electrophoresis – uniform coating
Passivation – stainless steel protection
Nickel Plating – wear resistance
Applications
Our wire forming springs are widely used in:
Automotive systems (seat, brake, throttle)
Medical devices
Electronics (battery contacts, connectors)
Industrial machinery
Home appliances
Aerospace components
Quality Assurance
Incoming material inspection
Dimensional control (projector / caliper)
Coating thickness & salt spray testing
100% inspection available
Full traceability system
✔ Compliant with ROHS / REACH requirements
✔ Experienced with European & US clients
Why Choose Seme Hardware
Direct factory with competitive pricing
Strong engineering support
Fast sampling & stable delivery
Customization based on drawings or samples
ISO-certified quality system
How to Order
Send Specification/drawings or sample
Confirm specifications
Receive quotation within 12 hours
Sample production (7–10 days)
Mass production & delivery
Get a Fast Quote Now
Looking for a reliable wire forming spring manufacturer?
👉 Send your drawings (PDF / CAD / Sample)
👉 Get a quotation within 12 hours
Our engineering team will support your project from design to mass production.
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