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    Cpoyright 2003-2009 Shanghai Jiayu Optic Fiber Communications Technologies Co.,LTD. www.jyofc.com
    Company Address:East,2F,No.21,2rd Alley,Suide Road,Putuo District,Shanghai P.R.CHINA Zip:200331
    TEL:+86 21-66080725 66080726 FAX:+86 21-66082126
    QQ:511361089 794336165 E-mail：jyofc@jyofc.com