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• Precision Medical and Visual Health Business：13339100886 Mr. He
• Innovative Education Business：18016033719Mr. Zhou
• Exhibitions & Media and Metaverse Business：18930639112Mr. Gong
• Company Tel：0086-21-65869885
• Company Address：Room 110-111, 1st Floor, Building D3, No. 221 Huangxing Road, Yangpu District, Shanghai, PRC