Ningbo Huayuan Metal Products Co.,Ltd
| Payment Terms | T/T,L/C |
| Supply Ability | >1000 Tons per month |
| Packaging Details | Coil/Spool/Pallet/By customer request |
| Delivery Time | 10-20 days |
| Brand Name | TOPONE |
| Place of Origin | China |
| Model Number | 30 |
| Certification | ISO/SGS/RosH |
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
AISI 302 Stainless Steel Spring Wire for Reliable Forming
0.2mm 302 Stainless Steel Spring Wire with Soap-coated Surface
Product Specification
| Payment Terms | T/T,L/C | Supply Ability | >1000 Tons per month |
| Packaging Details | Coil/Spool/Pallet/By customer request | Delivery Time | 10-20 days |
| Brand Name | TOPONE | Place of Origin | China |
| Model Number | 30 | Certification | ISO/SGS/RosH |
| High Light | 4mm AISI 304 stainless steel wire ，stainless steel spring wire 0.1mm ，EPQ stainless wire 12mm | ||
TOPONE specializes in manufacturing high-quality AISI 304 Stainless Steel EPQ Wire for precision wire forming, hardware components, spring manufacturing and industrial applications.
Our 4mm 304 stainless steel EPQ wire is produced from premium SUS304 stainless steel raw materials through advanced wire drawing, annealing and surface treatment processes. The wire features excellent corrosion resistance, superior surface brightness, precise diameter tolerance and outstanding forming performance.
EPQ (Excellent Production Quality) stainless steel wire is specially processed to achieve a smoother surface finish, improved dimensional accuracy and better processing performance compared with conventional stainless steel wire.
It is widely used for manufacturing kitchen hardware, bathroom accessories, springs, fasteners, precision metal components and customized wire products.
With strict quality control from raw material inspection to final packaging, TOPONE ensures stable product performance and reliable quality for global customers.
| Item | Specification |
|---|---|
| Product Name | AISI 304 Stainless Steel EPQ Wire |
| Material Grade | SUS304 / AISI 304 / EN 1.4301 |
| Wire Diameter | 0.10mm - 12.00mm |
| Featured Diameter | 4.0mm |
| Surface Finish | Bright Surface / Polished / Soap Coated |
| Manufacturing Process | Cold Drawn / Bright Annealed |
| Wire Condition | Soft / Semi Hard / Hard |
| Standard | ASTM A580 / ASTM A313 / JIS G4309 / EN10270 |
| Diameter Tolerance | ±0.01mm - ±0.03mm |
| Tensile Strength | Customized According to Application |
| Packing Type | Coil / Spool / Wooden Reel |
| Certification | ISO9001 / SGS / RoHS Available |
| Custom Service | Diameter, Surface, Strength and Packing Customization |
Made from high-quality AISI 304 stainless steel, this EPQ wire provides excellent resistance against rust, moisture, oxidation and chemical corrosion, making it suitable for long-term use in demanding environments.
The EPQ production process provides a smooth and bright surface with fewer defects, reducing friction during processing and improving the appearance of finished products.
Advanced wire drawing technology ensures accurate diameter tolerance and consistent quality, supporting automated production and precision manufacturing.
304 EPQ stainless steel wire offers good ductility and deformation capability, making it suitable for bending, forming, cold heading and complex wire processing.
Strict production control ensures consistent tensile strength, hardness and flexibility for different industrial applications.
TOPONE provides OEM and customized wire solutions according to customer requirements, including:
Our 304 stainless steel EPQ wire is manufactured through a strict quality-controlled process:
Premium stainless steel wire rods are inspected for chemical composition and material performance.
Professional pickling and cleaning processes remove surface impurities and improve wire quality.
Multiple drawing processes ensure accurate diameter control and excellent surface quality.
Advanced annealing technology improves wire flexibility and mechanical properties.
Each production batch is tested for:
Our stainless steel EPQ wire is widely used in various industries:
TOPONE follows strict quality management procedures to ensure every coil of stainless steel wire meets customer requirements.
Quality inspection includes:
✓ Chemical Composition Testing
✓ Diameter Measurement
✓ Tensile Strength Testing
✓ Hardness Testing
✓ Surface Inspection
✓ Dimensional Accuracy Inspection
✓ Packing Inspection
Our quality control system helps customers achieve stable production performance and reduce manufacturing risks.
Available packaging options:
We provide:
✓ Professional stainless steel wire manufacturer
✓ Advanced wire drawing and annealing equipment
✓ Strict quality inspection system
✓ Stable product performance
✓ Customized OEM service available
✓ Competitive factory direct pricing
✓ Experience in global export markets
TOPONE is committed to providing reliable stainless steel wire solutions for customers worldwide.
304 stainless steel EPQ wire is a precision stainless steel wire processed with excellent production quality technology, offering superior surface finish, dimensional accuracy and forming performance.
EPQ wire has better surface quality, tighter dimensional control and improved processing performance compared with standard stainless steel wire.
Yes. TOPONE can customize diameter, surface finish, tensile strength, hardness, coil weight and packaging according to customer requirements.
Our products can meet ASTM A580, ASTM A313, JIS G4309 and EN10270 standards according to customer requirements.
Yes. Due to its excellent corrosion resistance and mechanical properties, 304 stainless steel wire is widely used for various spring applications.
Yes. Samples are available for quality evaluation before mass production.
Company Details
Business Type:
Manufacturer
Year Established:
1993
Total Annual:
>7000000-8000000
Employee Number:
>1000~2000
Ecer Certification：
Verified Supplier
What We Do As the most reliable and trustworthy factory in the stainless steel wire industry of China, Huayuan Metal manufactures stainless steel wires constant in quality and favorable in price for purchasers all around the world. Our advanced logistics solutions provide a guarantee for ou... What We Do As the most reliable and trustworthy factory in the stainless steel wire industry of China, Huayuan Metal manufactures stainless steel wires constant in quality and favorable in price for purchasers all around the world. Our advanced logistics solutions provide a guarantee for ou...
Get in touch with us
Leave a Message, we will call you back quickly!