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tungsten crucible
we are a leading manufacturer in china specialized in producing tungsten crucible.we have long term experience in heating zone for sapphire.our tungsten crucible is mainly used in sappire single crystal growth ,optical device,optical industry and so on.at current,the market is very prosperous.especially in photoelectric industry.we constantly provide product to RUSSIA and USA co***ny.now our crucible can produce 8 inch sappire backing.constantly progress is our goal and our greatest happiness .hope hand in hand together to develop the market.
some performance presentation
density:18.3-19.0g/cc
dia:10-600mm
high:10-750mm
surface roughness:3.2um
8 inch sapphire backing available
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| Company: |
zhuzhou jianfeng special metal co.,ltd
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| Contact: |
Ms. david dai |
| Address: |
redflag plaza hetang district |
| Postcode: |
412000 |
| Tel: |
86-731-28283368 |
| Fax: |
86-731-28166311 |
| E-mail: |
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