Products Description
A ceramic ring holder is a jewelry storage tool made from ceramic material, specifically designed for placing and displaying rings. Ceramics are renowned for their elegant appearance and sturdy texture, often used in the production of high-end homeware and jewelry accessories. Ceramic ring holders are typically exquisitely designed with smooth surfaces, which may feature glaze treatments to enhance both their aesthetic appeal and practicality. Not only are they highly functional, but they can also serve as decorative pieces that integrate seamlessly into home environments, embodying a minimalist and stylish aesthetic.

| Product name | Moer Ring Holder |
| Material | Alumina ceramic,aluminium nitride |
| Color | Customized according to the client's requirements |
| size | Customized according to the client's requirements |
| Machining accuracy | ±0.001mm |
| Application scenario | Deposition |
| Packaging | Carton /Pallet/Wooden case (According to client requirement ) |
| Delivery time | Standard Product-Within 3 days |
| Items Design | According to the client's drawing or samples |
| Features | Good quality, low price, Multiple factories, deliver to you based on the one closest to your location |
| Application | Industrial Ceramics |
| Certificate | ISO, CE |


Products Performance
Ceramic ring holders possess several excellent performance characteristics:
Firstly, they exhibit outstanding durability, as ceramic material is hard, wear-resistant, and not easily deformed, allowing for long-term use without significant damage.
Secondly, they offer good heat resistance, with ceramics being able to withstand high temperatures and remain unaffected by heat, making them suitable for use in various temperature environments.
Thirdly, they have strong scratch resistance, with smooth and fine surfaces that are not easily scratched, maintaining a fresh appearance over time.
Fourthly, they are easy to clean, as ceramic surfaces generally do not attract dirt; dust and stains can be removed simply by wiping with a damp cloth, making maintenance straightforward.
Lastly, they boast high chemical stability, as ceramics are stable against most chemicals, resistant to corrosion, and safe for contact with skin and jewelry, without causing allergies or oxidation reactions.
Ceramics performance parameter
| Number | Performance | Unit | ||
| 997 Porcelain | 999 Porcelain | |||
| Al2O3 | Al2O3 | |||
| 1 | Density | g/cm3 | 3.92 | 3.98 |
| 2 | Flexural strength | MPa | 400 | 550-600 |
| 3 | Fracture toughness | MPa·m1/2 | 5.6-6 | 2.8-4.5 |
| 4 | Dielectric constant | εr(20℃,1MHz) | 9.8 | 9.9 |
| 5 | Hardness | GPa | 16.3 | 16.3-18 |
| Hardness | HRC | 81 | 81-83 | |
| 6 | Volume resistivity | Ω·cm(20℃) | 10 14 | 10 14 |
| 7 | Elastic modulus | GPa | 380 | 400 |
| 8 | Coefficient of thermal expansion | ×10-6/k | 5.4-8.4 | 6.4-8.9 |
| 9 | Compressive strength | MPa | 2300 | 2300 |
| 10 | Abrasions | g/cm2 | 0.1 | 0.1 |
| 11 | Thermal conductivity | W/m×k(20℃) | 35 | 38.9 |
| 12 | Poisson's ratio | / | 0.22 | 0.22 |
| 13 | Insulation strength | kv/mm | 30 | 30 |
| 14 | Temperature | ℃ | 1700 | 1700 |
Products application
Ceramic ring holders are mainly used in the following scenarios:
For jewelry storage, they provide a convenient way to organize rings, preventing loss or clutter, keeping rings neatly arranged, and extending the lifespan of jewelry.
For display and decoration, as display tools in homes or jewelry stores, they enhance the visual appeal of rings, adding an artistic ambiance suitable for weddings, exhibitions, or home displays.
For gift-giving, exquisite ceramic ring holders are often chosen as gifts for weddings, anniversaries, or holidays, symbolizing preciousness and eternity, and are highly favored by consumers.
For daily use, placing them on dressing tables, in bathrooms, or inside jewelry boxes facilitates easy daily wear and removal of rings, enhancing convenience and lifestyle sophistication.
Additionally, they can be used as photography props to enhance the aesthetic appeal of ring photography.
quality control
We strictly follow ISO 9001 quality management system to ensure consistency:
- 100% raw material inspection
- Advanced hot-pressing production lines
- In-house testing: density, hardness, microstructure analysis
- Third-party certifications (SGS, CE, ROHS available upon request)




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