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Dongguan HonHo Jewelry Co., Ltd. is a professional manufacturer with over 14 years of experience in precision metal components. Since our establishment in 2010, we have been dedicated to producing high-quality stainless steel rings for watchmaking and precision instruments. Our Stainless Steel Ring 304 Grade 2mm Width is crafted from premium grade 304 stainless steel, offering excellent corrosion resistance, durability, and dimensional accuracy. Available for wholesale orders, this product is ideal for clockwork assemblies, micro-mechanical devices, and decorative applications requiring a reliable, non-magnetic component.
Each ring is manufactured using advanced CNC turning and polishing techniques, ensuring a smooth surface finish and tight tolerances. With a factory size of 3,000-5,000 square meters and a team of 51-100 skilled workers, we maintain strict quality control from raw material to final packaging. Our annual export value of US$2.5-5 million demonstrates our capacity to serve global clients across North America, Europe, Asia, and beyond.
Key Features & Technical Specifications
- Material: AISI 304 (1.4301) stainless steel – excellent resistance to rust, heat, and chemicals.
- Width: 2mm (0.079 inches) – precise for watch movement spacers, bezel components, or instrument mounts.
- Customizable Dimensions: Inner diameter from 5mm to 50mm, thickness from 0.5mm to 2mm (upon request).
- Finish Options: Standard polished, matte, or brushed finish; additional plating (e.g., gold, black) available.
- Non-Magnetic: 304 grade is generally non-magnetic, suitable for sensitive electronic instruments.
- High Tolerance: Dimensional accuracy of ±0.02mm per standard production, tighter tolerance possible for specialty orders.
- Wholesale Ready: Packed in bulk, individual polybags, or custom packaging per buyer requirements.
| Parameter | Value | Notes |
|---|---|---|
| Material Grade | 304 (1.4301) | Food-grade, corrosion resistant |
| Width | 2mm (0.079 in) | Standard width, other widths available |
| Inner Diameter | Custom (5-50mm) | Molding or CNC cut per request |
| Thickness | 0.5mm – 2.0mm | Optional, specified at ordering |
| Surface Finish | Polished / Matte / Brushed | Custom finishes available upon request |
| Tolerance | ±0.02mm | Tighter tolerance possible |
| Packing Quantity | 100 – 10,000 pcs per lot | Wholesale, negotiable |
Why Choose Our Stainless Steel Rings for Watchmaking & Instruments?
- Precision Engineering: Our rings are produced on high-speed CNC lathes with micron-level accuracy, ensuring consistent quality for delicate watch gears and instrument dials.
- Material Integrity: 304 stainless steel offers superior hardness (Rockwell B70-90) and excellent fatigue resistance, reducing deformation under stress.
- Versatile Applications: Ideal for watch case spacers, bezel rings, balance wheel supports, micro-screws, and precision instrument mounting rings.
- Customization Flexibility: We accept private mold designs, logo engraving, and specific surface treatments (e.g., passivation, electroplating) to meet original equipment manufacturer (OEM) requirements.
- Competitive Wholesale Pricing: Direct from factory with no middleman, offering cost-effective solutions for bulk orders while maintaining high quality.
At Dongguan HonHo Jewelry, we have supplied stainless steel rings to watchmakers, instrument manufacturers, and jewelry designers for over a decade. Our ISO9001-certified production processes ensure each ring meets strict quality standards. With a monthly capacity of over 500,000 pieces, we can handle large-volume wholesale orders without compromising lead times.
Trust & Reliability: Our products are exported to more than 15 countries, including the United States, Germany, Italy, Japan, and South Korea. We have built long-term partnerships based on consistent quality, on-time delivery, and responsive customer service. Our team of 51-100 experienced workers and engineers continually improves production efficiency to reduce costs for our clients.
Ready to Order? Contact us today for a quote or free sample. We can provide a stainless steel ring sample kit so you can evaluate the quality firsthand. For wholesale quantities, we offer flexible payment terms and global shipping from Shenzhen, Dongguan, or Guangzhou ports. Let HonHo be your reliable partner for precision stainless steel components.
Frequently Asked Questions (FAQ)
1. What is the minimum order quantity (MOQ) for this stainless steel ring?
Our MOQ is typically 1,000 pieces for the standard 2mm width ring. For customized sizes or finishes, MOQ may vary. Contact our sales team for details.
2. Can you provide samples before placing a bulk order?
Yes, we offer free samples (you pay shipping) for evaluation. Custom sample rings can be made with a small tooling fee, refundable upon bulk order.
3. How long does production take for a wholesale order?
Standard production time is 7-15 working days after sample approval and deposit, depending on quantity and complexity. Express production can be arranged upon request.
4. Are these rings suitable for food-grade or medical applications?
304 stainless steel is generally considered food-safe and can be used in medical instruments. However, for specific regulations (e.g., FDA, biocompatibility), please inform us so we can adjust surface treatment or material certification.
5. Can I get a custom inner diameter or thickness other than 2mm width?
Absolutely. We can produce rings with inner diameters from 5mm to 50mm and thicknesses from 0.5mm to 2mm. Other widths (e.g., 1mm, 3mm) are also available as custom options.
6. Do you offer any surface coating like gold plating or black oxide?
Yes, we provide additional finishes such as PVD coating, electroplating (gold, silver, rose gold), and anodizing. These options must be specified during ordering to ensure compatibility.
7. How do you ensure consistent quality across bulk production?
We follow ISO9001 quality management system: incoming material inspection, in-process dimensional checks, final visual inspection, and random sampling per AQL 2.5 standard. Each batch is traceable.
8. What are your shipping methods and delivery ports?
We ship via sea, air, or express courier (DHL, FedEx, UPS) from Shenzhen, Dongguan, or Guangzhou. For large wholesale orders, sea freight is recommended to minimize cost.
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