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2010.10  Released 35kg Sapphire Crystal Growth System
2010.11  ISS Sapphire Crystal Growth System鈥檚 Release Meeting was Held in the Ritz-Carlton Shanghai, Pudong
2011.1    YUNFENG ISS Win the "Technology Innovation Award" by Zhangjiang High Technology Park
2011.3    Initial Order was Satisfactorily Execute
2011.5    First Client in Shanghai has grown High-quality Sapphire Crystals in LED-class
2011.5    The Biggest Manufacture of Sapphire Crystal Growth System was Deliveried
2011.9    YUNFENG "Sapphire Crystal Growth System Project" was awarded 2011 Special Funds by National
                 Development and Reform Committee & Ministry of Information Industry
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