| Material | stainless steel, Stainless Steel 304/316 | Finish | polishing |
| Type | D | Place of Origin | Shandong, China |
| Brand Name | NUK | Model Number | NUK-D Ring-001 |
| Product name | d ring stainless steel | Process | Precision Casting |
| Shape | D | Surface | Polished |
| Advantage | High Temperature Resistance | Service | Customize ODM OEM |