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Welcome to Runlan Sapphire Crystal Website !
RUNLAN CO. grows many shapes of sapphire single crystals by Edge-defined Film-fed Growth (EFG) method. Sapphire is a single crystal aluminum oxide and is one of the hardest materials, which have good transmission characteristics over the visible, and near infered spectrum. Sapphire exhibits high mechanical strength, chemical resistance and thermal stability. It is often used in environment where scratch resistance is importance.
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| Runlan
Sapphire Crystals Mfg. Co. 4-21-103 Taohuawu Road. Zhenjiang, Jiangsu,
212003,China Tel:+86-511-8804066 Mobile:(0)13805284305 This
site is best viewed with: Last
Update: January 9, 2002 9:30
Send comments and report errors to: webmaster@www.sapphires.allhere.com Copyright ©1995-2002 Runlan Sapphire Crystals Mfg. Co. Legal
Notices & Trademarks |
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