Custom 2.5mm Stainless Steel Round Tube Earrings - Steel Color Female Jewelry Proofing
Product Spotlights
As ISO9001-certified manufacturers since 2010, Dongguan HonHo Jewelry specializes in premium stainless steel jewelry. Our 2.5mm round tube earrings combine surgical-grade 316L steel with precision craftsmanship, offering retailers durable, hypoallergenic pieces that maintain brilliance through daily wear. With 3,000-5,000㎡ production facilities and US$2.5-5M annual exports, we deliver consistent quality across global markets.
Core Specifications:
| Feature | Detail |
|---|---|
| Material Grade | 316L Surgical Stainless Steel |
| Wall Thickness | 0.3mm ±0.05mm |
| Surface Hardness | HV 200-220 |
| Corrosion Resistance | Salt Spray Test 96hr+ |
| Weight/Pair | 1.2-1.8g (length-dependent) |
Key Advantages:
- ◉ Hypoallergenic Security: Nickel-free composition prevents skin irritation for sensitive wearers
- ◉ Precision Tubing: Seamless laser-cut tubes with internal polishing eliminate debris traps
- ◉ Custom Flexibility: Adjustable lengths (8-20mm), engraved markings, and oxidized finishes
- ◉ Color Stability: PVD-coated steel maintains metallic luster without plating wear
- ◉ Reduced Maintenance: Tarnish-resistant material withstands humidity, cosmetics, and perspiration
The hollow tube design reduces material costs while maintaining structural integrity. Our vertical production control—from raw material sourcing to final packaging—ensures each pair meets rigorous drop tests (withstands 5kg force) and clasp retention standards. Available with friction-back studs or omega clips.
With ISO9001-certified processes and exports to 15+ global markets, our 51-100 member team handles orders from prototype to bulk production. Operating from Dongguan with Shenzhen/Guangzhou port access, we ensure 98% on-time delivery for repeat clients. Our jewelry withstands rigorous quality checks including:
- ◉ XRF material verification
- ◉ 48hr simulated sweat corrosion testing
- ◉ 360° surface microscopy inspection
FAQ Section:
Q: What metal certification do these earrings have?
A: Manufactured in ISO9001-certified facility using 316L steel meeting EU REACH and California Proposition 65 standards.
Q: Can I request different tube diameters?
A: Yes, we support diameters from 1.5mm to 4mm with proportional pricing adjustments.
Q: How long does proofing take?
A: Sample delivery within 7-10 days after design confirmation.
Q: Are custom logos possible?
A: Laser engraving available internally/externally with 0.1mm depth precision.
Q: What packaging options exist?
A: Standard: PVC cards with anti-tarnish strips. Premium: Velvet boxes with branded inserts.
Q: Minimum order quantity?
A: 500 pairs for stock designs, 1,000+ for custom specifications.
Q: Do you offer mixed finishes?
A: Combinations like polished exterior with brushed interior are achievable.
Leverage our decade-long expertise serving retailers across North America, Europe, and Oceania. These earrings deliver 40-55% profit margins with replacement part availability. Contact us today for catalog pricing and sustainable bulk packaging solutions.
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