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Help CenterStainless Steel Ring Supplier - IP67 Waterproof, 316L Grade, Hypoallergenic, Bulk Orders for EU Market
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Dongguan HonHo Jewelry Co., Ltd., established in 2010, is a professional manufacturer specializing in high-quality stainless steel rings. Our 3000-5000 square meter factory with 51-100 skilled employees ensures strict quality control and efficient production. We offer 316L stainless steel rings with IP67 waterproof rating, hypoallergenic properties, and bulk ordering capabilities tailored to the EU market. Each ring is designed for durability, comfort, and style, making it an ideal choice for fashion retailers, wholesalers, and jewelry brands.
Key Features & Technical Specifications
- Premium Material: Made from high-quality 316L stainless steel, which offers excellent corrosion resistance, strength, and a lasting shine. Unlike 304 steel, 316L contains molybdenum, making it more resistant to chlorides and acidic environments.
- IP67 Waterproof Protection: Fully waterproof up to 1 meter depth for 30 minutes. Perfect for daily wear, hand washing, swimming, and humid conditions without tarnishing.
- Hypoallergenic & Skin-Friendly: Nickel-free and lead-free composition ensures minimal risk of allergic reactions, suitable for sensitive skin.
- Durable Construction: Scratch-resistant, fade-resistant, and maintains luster over time. Rings are robust yet lightweight for comfortable long-term wear.
- Multiple Finishes & Colors: Available in polished, matte, brushed, or PVD-coated finishes. Color options include silver, gold, rose gold, and black (PVD). Custom colors available upon request.
- Customizable Sizing & Design: Ring sizes from US 5 to 13, with half sizes and custom profiles. We can produce any design based on your spec sheets or CAD files.
- Bulk Orders & EU Market Compliance: Minimum order quantity is 100 pieces per design. All products meet EU REACH and RoHS standards (certificates available).
- Packaging Options: Standard individual poly bag or customized packaging (velvet pouches, gift boxes, etc.) with your branding.
| Parameter | Specification |
|---|---|
| Material Grade | 316L Stainless Steel |
| Waterproof Rating | IP67 (1m depth for 30 minutes) |
| Allergen Content | Nickel-Free, Lead-Free |
| Thickness | 1.5mm - 3.5mm (customizable) |
| Width | 2mm - 8mm (customizable) |
| Weight (approx.) | 3-8 grams per ring (depending on size/width) |
| Hardness | Rockwell B85-95 |
| Surface Treatment | Polished, Matte, Brushed, PVD |
| Certification | ISO9001 |
Why Choose Us for Your EU Market Supply?
With an annual export value of US$2.5 Million - US$5 Million, Dongguan HonHo Jewelry serves clients across Europe, Americas, Asia, and beyond. Our factory is located in Dongguan, China, providing easy access to Shenzhen, Dongguan, and Guangzhou ports for fast shipping. We hold ISO9001 certification and consistently pass third-party quality inspections. Our experienced team ensures timely delivery, competitive pricing, and strict quality control. Whether you need plain bands, engraved designs, or fashion rings, we can produce according to your specifications with short lead times.
Trust & Reliability
Since 2010, we have built long-term partnerships with over 200 clients worldwide. Our factory covers 3,000-5,000 square meters with advanced CNC machines, laser engravers, polishing lines, and testing equipment. We offer free samples for quality evaluation (shipping cost negotiable). All orders come with a satisfaction guarantee and after-sales support. Contact us now to discuss your bulk order requirements and receive a quotation tailored to your EU market needs.
Frequently Asked Questions
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1. Are these rings suitable for people with metal allergies?
Yes, our 316L stainless steel rings are hypoallergenic, nickel-free, and lead-free, making them safe for sensitive skin. -
2. What is the minimum order quantity (MOQ)?
The MOQ is 100 pieces per design. For smaller quantities, please contact us for possible options. -
3. Can I get custom sizes or half sizes?
Absolutely. We offer custom sizes from US 5 to US 13, including half sizes. Provide your size chart, and we will match it. -
4. Are these rings truly waterproof? Can I wear them in the shower or while swimming?
Yes, they are rated IP67, meaning they can withstand immersion in water up to 1 meter deep for 30 minutes. However, prolonged exposure to saltwater or chemicals may affect the finish over time. -
5. Do you offer packaging customization?
Yes, we offer custom packaging such as velvet pouches, gift boxes, or branded poly bags. MOQ for packaging may apply. -
6. How long does production and shipping take?
Typical production time is 15-25 working days after sample approval. Shipping to EU destinations takes 7-15 days via express or sea freight depending on order size. -
7. What certifications do you have?
Our factory is ISO9001 certified. Additionally, our products comply with EU REACH and RoHS regulations. Test reports are available upon request. -
8. Can you provide samples before bulk order?
Yes, we provide free samples (customers pay shipping). Samples are usually ready within 3-5 working days.
Send Inquiry to This Supplier
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