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Help Center316L Stainless Steel Ring 2mm Thickness Mirror Polish for Jewelry Making OEM Factory Direct
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Welcome to Dongguan HonHo Jewelry Co., Ltd. – your trusted manufacturer of premium 316L stainless steel rings since 2010. Our 2mm Thickness Mirror Polish Ring is crafted with precision for jewelry makers who demand quality, consistency, and a brilliant finish. As an OEM factory direct supplier with a 3,000–5,000 m² facility and annual export value of US$2.5–5 million, we deliver cost-effective solutions without compromising on material or craftsmanship. Whether you need plain ring blanks for engraving, setting stones, or creating custom pieces, our mirror-polished rings offer the perfect base.
Every ring begins with premium 316L stainless steel – known for its excellent corrosion resistance, hypoallergenic properties, and durability. The 2mm thickness provides a robust yet comfortable feel, ideal for everyday wear. Our mirror polish process achieves a high-gloss, scratch-resistant surface that enhances the natural silver luster, making each ring ready for immediate use or further customization. We control every step from raw material to finished product, ensuring tight tolerances and uniform dimensions across batches.
Key Features & Technical Specifications
- Material: 316L stainless steel (low carbon, high nickel content)
- Thickness: 2mm (±0.05mm tolerance)
- Surface Finish: Mirror polish (Ra ≤ 0.05μm)
- Shape: Round – smooth inner and outer edges
- Available Sizes: US sizes 4–14 (custom sizes upon request)
- Width Options: Standard 4mm, 6mm, 8mm (custom width available)
- Packaging: Individual poly bags or bulk in anti-tarnish paper
- MOQ: 100 pcs per size (lower MOQ for samples)
| Parameter | Value | Notes |
| Material Grade | 316L (UNS S31603) | Contains 2-3% molybdenum for enhanced corrosion resistance |
| Hardness | HRB 80-95 | Balance between strength and workability |
| Lead Time | 7–15 days for stock sizes | Custom orders negotiable |
| Packing | Individual poly bag, 100 pcs/box | Bulk export packing available |
Benefits for Jewelry Makers
- Hypoallergenic & Safe: 316L stainless steel is nickel-free on the surface and won't cause skin reactions – perfect for earrings, nose rings, and body jewelry.
- Easy to Customize: The mirror-polished surface provides an excellent base for laser engraving, diamond cutting, stone setting, or plating.
- Consistent Quality: Our ISO9001 quality management system ensures every ring meets strict dimensional and finish standards, saving you time on rework.
- Factory Direct Pricing: By eliminating middlemen, we offer competitive wholesale prices without sacrificing quality. Annual export value of US$2.5–5 million proves our reliability.
- Global Shipping: We ship from Shenzhen, Dongguan, or Guangzhou ports to major markets worldwide including North America, Europe, and Southeast Asia.
Our 51–100 skilled employees operate advanced CNC equipment and manual polishing stations to deliver rings with a flawless mirror shine. Each piece is inspected before packing, and we offer OEM/ODM services to add your logo, size markings, or custom packaging. Whether you are a small workshop or a large jewelry brand, our flexible MOQ (100 pcs per size) makes it easy to get started.
Trusted by Global Clients
Dongguan HonHo Jewelry Co., Ltd. has been serving international clients since 2010. Our factory spans 3,000–5,000 square meters and is certified under ISO9001, reflecting our commitment to quality and continuous improvement. We have successfully exported to more than 14 regions, including North America, South America, Eastern Europe, and Oceania. Our long-standing relationships with buyers are built on consistent product quality, on-time delivery, and responsive customer service.
We understand that jewelry makers need reliable blanks that enhance their creativity. That’s why we continuously invest in polishing technology and inventory management to ensure you receive the same high-standard rings order after order. Request a sample today to experience the mirror finish and precise dimensions firsthand. Contact our sales team for a quote or to discuss your custom size and packaging requirements.
Frequently Asked Questions (FAQ)
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Q: What is the difference between 316L and 304 stainless steel rings?
A: 316L contains molybdenum which provides superior corrosion resistance and is more hypoallergenic. It is ideal for body jewelry and pieces exposed to water or chemicals. -
Q: Can I order custom sizes or widths?
A: Yes, we offer custom sizes from US 4 to 14, and widths from 2mm to 12mm. Please contact us with your specifications for a quote. -
Q: Do you provide samples before bulk order?
A: Yes, samples are available. Sample cost is reasonable and will be deducted from your first bulk order if placed within 30 days. -
Q: How is the mirror polish achieved? Is it durable?
A: We use a multi-stage mechanical polishing process to achieve a mirror shine with Ra ≤ 0.05μm. The finish is durable for normal wear, though it can be scratched by hard objects like stone or metal tools. -
Q: What is your minimum order quantity (MOQ)?
A: Standard MOQ is 100 pcs per size. For custom sizes or special finishes, MOQ may be higher. We welcome smaller trial orders for new clients. -
Q: Can you add engraving or other surface treatments?
A: Yes, we offer OEM services including laser engraving, matte finish, gold/rhodium plating, and stone setting. Please inquire with your requirements. -
Q: How long does shipping take to my country?
A: Production takes 7–15 days for stock items. Shipping time depends on destination: 5–10 days by express (DHL/UPS/FedEx), 15–25 days by air freight, or 30–45 days by sea. -
Q: Do you have any quality certifications?
A: Our factory holds ISO9001 certification. We also comply with international standards for nickel release (EN 1811) if required.
Choose Dongguan HonHo Jewelry as your reliable partner for 316L stainless steel ring blanks. Our 2mm mirror-polished rings combine premium material, meticulous craftsmanship, and factory-direct value. Contact us today to place your order or request a free consultation!
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