Ningbo Huayuan Metal Products Co.,Ltd
| Payment Terms | T/T,L/C |
| Supply Ability | >1000 Tons per month |
| Delivery Time | 10-20 days |
| Packaging Details | Coil/Spool/Pallet/By customer request |
| Application | Springs/Screw/wire form/Fishing |
| Diameter | 0.1-12mm |
| Material | 302 |
| Surface | Bright/Soap Coated |
| Product name | 0.3mm 302 Soap-coated Stainless Steel Spring Wire |
| Type | Hard/Soft |
| Packing | spool,coil |
| Brand Name | TOPONE |
| Model Number | 30 |
| Certification | ISO,SGS,Rosh |
| Place of Origin | China |
View Detail Information
Explore similar products
RosH Certified 1.2mm 304 Stainless Steel Spring Wire with Bright Coating and
0.9mm Diameter 304 Stainless Steel Spring Wire For Heavy Duty Applications
0.2mm 302 Stainless Steel Spring Wire with Soap-coated Surface
0.4mm 304 Stainless Steel Spring Wire with Soap-coated Surface
Product Specification
| Payment Terms | T/T,L/C | Supply Ability | >1000 Tons per month |
| Delivery Time | 10-20 days | Packaging Details | Coil/Spool/Pallet/By customer request |
| Application | Springs/Screw/wire form/Fishing | Diameter | 0.1-12mm |
| Material | 302 | Surface | Bright/Soap Coated |
| Product name | 0.3mm 302 Soap-coated Stainless Steel Spring Wire | Type | Hard/Soft |
| Packing | spool,coil | Brand Name | TOPONE |
| Model Number | 30 | Certification | ISO,SGS,Rosh |
| Place of Origin | China | ||
| High Light | 12mm stainless steel spring wire ，hard stainless steel spring wire | ||
For over three decades, we have been a trailblazing force in China’s stainless steel wire industry. We combine solid foundational expertise with operational excellence to deliver a unique competitive edge.
Why Choose Us?
Superior Sourcing, Assured Integrity: We source solely from premium suppliers like TSINGSHAN & YONGXING, guaranteeing exceptional product quality and consistent performance with every batch.
Extensive Inventory, Ready to Ship: From ultra-fine precision wires to standard sizes, our complete range (0.1mm – 12mm) is held in stock and available for immediate delivery.
Efficient Production, On-Time Delivery: Our streamlined processes enable faster production cycles, reducing your lead times and easing inventory burdens.
Globally Certified Compliance: Holding ISO9001 & RoHS certifications, we ensure our products not only meet but exceed international quality and regulatory standards.
✅ Try Us Without Risk: Reach out today to request your complimentary sample!
| Feature | Specification | Benefit |
|---|---|---|
| Diameter | 0.3mm ±0.008mm | Precision-calibrated for heavy-load springs & large-scale assemblies. |
| Material | 302 Stainless Steel | Superior corrosion resistance (saltwater/chemical exposure). |
| Tensile Strength | 2050-2300 MPa | Withstands extreme cyclic loading & high-impact environments. |
| Surface Finish | Bright/Soap Coated | Reduces friction, extends spring lifespan. |
| Certifications | ISO9001, RoHS Compliant | Guaranteed aerospace/industrial compliance. |
| Spool | 15KG coils | Minimizes waste, optimizes production efficiency. |
| Standard Diameter | 0.3mm |
| Tolerance | ±0.008mm |
| Spool Weight | 15KG |
| Mill Origin | Tsingshan, Yongxing (China) |
| Condition | Spring-tempered, annealed |
| MOQ | 1000kg (Sample coils available) |
Company Details
Business Type:
Manufacturer
Year Established:
1993
Total Annual:
>7000000-8000000
Employee Number:
>1000~2000
Ecer Certification：
Verified Supplier
.gtr-container-x7y2z9 { font-family: Verdana, Helvetica, "Times New Roman", Arial, sans-serif; color: #333; line-height: 1.6; padding: 16px; box-sizing: border-box; max-width: 100%; overflow-x: hidden; } .gtr-container-x7y2z9 p { font-size: 14px; marg... .gtr-container-x7y2z9 { font-family: Verdana, Helvetica, "Times New Roman", Arial, sans-serif; color: #333; line-height: 1.6; padding: 16px; box-sizing: border-box; max-width: 100%; overflow-x: hidden; } .gtr-container-x7y2z9 p { font-size: 14px; marg...
Get in touch with us
Leave a Message, we will call you back quickly!