Stainless Steel Ring for Jewelry Making - 316L Surgical Steel Hypoallergenic Sizes 4-13
Product Spotlights
Dongguan HonHo Jewelry Co., Ltd. is pleased to present our premium 316L Surgical Steel Hypoallergenic Ring, a top-tier component designed for professional jewelry makers and hobbyists alike. Manufactured since 2010 in our 3,000–5,000 m² facility, these rings combine medical-grade safety with exceptional durability. Each ring is crafted from 316L stainless steel — a material widely recognized for its corrosion resistance, biocompatibility, and non-tarnishing properties. Whether you are creating engagement bands, stacking rings, or custom body jewelry, this product ensures your customers receive a comfortable, long-lasting piece that resists skin irritation.
Key Features & Technical Specifications
- Surgical-Grade 316L Steel: Low carbon content and added molybdenum offer exceptional resistance to acids, chlorides, and everyday wear.
- Hypoallergenic: Free from nickel release (compliant with EU Nickel Directive) — ideal for sensitive skin.
- Size Range: Available from US size 4 to 13, with half sizes and custom sizing upon request.
- Multiple Finishes: Choose from high-polish mirror, satin matte, or brushed texture to match your design.
- Comfort Fit: Inside edges are slightly rounded to prevent pinching and ensure all-day ease.
- Consistent Dimensions: Band width options: 2mm, 3mm, 4mm, 5mm, 6mm; thickness 1.0–1.5mm (customizable).
- Lot Cleanliness: Ultrasonically cleaned and individually packaged to reduce post-processing work.
Product Comparison Table
| Parameter | Our 316L Ring | Standard 304 Steel |
|---|---|---|
| Composition | 316L (Mo added) | 304 (no Mo) |
| Corrosion Resistance | Excellent in saline/chloride | Good but pitting risk |
| Nickel Release | < 0.2 µg/cm²/week | > 0.5 µg/cm²/week |
| Hypoallergenic Rating | ★ ★ ★ ★ ★ | ★ ★ ★ |
| Typical Use | Medical / Body Jewelry | General Fashion |
Advantages for Your Business
- Cost-Effective Bulk Supply: Direct manufacturer pricing — no middlemen. Annual export value US$2.5M–US$5M ensures our scale works for you.
- Custom Branding & Packaging: Laser engraving logos, custom-sized tags, or poly bags available. Minimum order quantities are flexible.
- Fast Lead Times: Standard samples ready in 1–3 days; bulk orders typically shipped within 7–15 days from Shenzhen, Dongguan, or Guangzhou ports.
- Quality Control: 100% visual inspection and size verification before packing. ISO9001-certified management system in place.
- Global Acceptance: Our rings are exported to North America, Europe, Southeast Asia, Oceania, Africa, and the Middle East — proven market satisfaction.
Why Choose HonHo Jewelry?
With over 14 years of specialization in metal jewelry components, Dongguan HonHo Jewelry Co., Ltd. employs 51–100 skilled workers operating advanced CNC grinding and polishing lines. Our factory covers 3,000–5,000 m², allowing us to maintain strict inventory control and respond to urgent orders. Every ring is made from certified raw materials, and we offer third-party testing reports for heavy metals and nickel content upon request.
We invite you to request a free sample set (sizes 6, 8, 10) to evaluate the quality firsthand. Our team is ready to provide technical drawings, MOQ guidance, and a competitive quotation. Join hundreds of satisfied jewelry brands that trust HonHo for their stainless steel ring needs.
Frequently Asked Questions (FAQ)
Q1: Are these rings truly nickel-free?
A: Yes, they are made from 316L surgical steel with extremely low nickel content (<0.5%) and a nickel release rate well below the EU safety limit (0.2 µg/cm²/week). Suitable for most nickel-sensitive individuals.
Q2: Can you supply half sizes (e.g., 6.5)?
A: Absolutely. We can produce half sizes from US 4.5 to 12.5. Please specify when ordering.
Q3: What is the available band width?
A: Standard widths are 2mm, 3mm, 4mm, 5mm, and 6mm. Custom widths (1.5–8mm) are available for bulk orders.
Q4: Do you offer matte or brushed finishes?
A: Yes, we offer three standard finishes: mirror polish, satin matte, and brushed (circular or linear). Additional textures like sandblasted can be developed.
Q5: What is the minimum order quantity (MOQ)?
A: For stock sizes (4–13) and common finishes, MOQ is 100 pieces per size. For custom sizes/finishes, MOQ starts from 500 pieces. Sample orders: 5–10 pieces per size.
Q6: How are the rings packaged?
A: Standard packaging is in bulk poly bags (100–500 rings per bag). We also offer individual heat-sealed bags, jewelry cards, or custom branding at an additional cost.
Q7: Do you provide a certificate of authenticity or material test report?
A: Yes, we can provide a material test report (third-party lab) and a certificate of conformance for each batch. Please request during order confirmation.
Q8: Which shipping ports do you use?
A: Main ports are Shenzhen, Dongguan, and Guangzhou. We also support express delivery (DHL, FedEx, UPS) for sample or small orders.
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