synthetic sapphire jewel hole bearing
- Category: >>>
- Supplier: Zaozhuang Ruizhong Gem Crystal Material Co. Ltd.
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Product Overview
Description
Product
aterials: rough white sapphire/ruby
With hole
Various shapes , high polishment and sizes are available
Used in watches, clock , water meter and other instruments
DIA2.6X1.3MM THICKNESS X RADIUS-4
| material : | aluminum oxide | size: |
| |
| hardness : | mohs 9 | manufacturing mode: | verneuil method | |
| style: | popular | pack: |
| |
| shape: |
| payment term: | T/T, L/C at sight, negotiation. | |
| color: | red, white | company character: | manufacture | |
| delivery: | short-time | price term: | FOB, CIF | |
| density: | 3.98g/cm³ | order specification: | small, mix, long-time purchase | |
| origin: | Yantai, shandong,china | brand: | polaris | |
| certificat: | ISO9001:2008 | market: | Asia, Europe, Australia, America | |
| grade: | A | Transport: | ship, air, courier | |
| model: | custome requirement |
Zaozhuang ruizhong gem crystal material Co., ltd is invested by yantai huajing gem Co, ltd. It is registerred into stock company in zaozhuang in April,2011.
advanced technicians are 8 persons , The major product is rough ruby #1,#2,#3,#5,#8, alexandrite, blue corundum,white sapphire in half boules.yantai company was built in 1976 blue corundum,white sapphire in half boules.yantai company was built in 1976.
The quantity of an annual is about 200 tons, 60% of which are exported to India, South Korea,Pakistan, Japan,the United States,France,product quality and foreign exchange,with Outstanding products.
synthetic sapphire jewel hole bearing
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