| 形状 |
戒指垫 |
| 出生地 |
Hunan China (Mainland) |
| 牌子的名字 |
Jinghui |
| 模式的数量 |
JHSR-014 |
Ceramic seal Alumina ceramic seal faces have the property of the resistant-high-temperature,resistant-corrosion,resistant-wearing and good sealing. Application: Itwidely used in spacecraft,machinery,metallurgy,printing and dyeing, foodstuff, pharmaceutical, auto industry and so on