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    BEIJING GUOHUA TECHNOLOGY GROUP LTD.
    Address: No.9 Longyue St.,Mapo,Shunyi District,Beijing,China 101300
    Email:     ghkj@ghkj.com
    Tel:                86-010-69402082
    Fax :         86-010-60498424
    Tangshan Guohua Technology Corporation
    Address: No.8 North-Ring Rd. West, High-Tech Industrial Park, Tangshan, Hebei, China 063020
    Email:     ghkj@ghkj.cn
    Tel:                86-315-5913666
    Fax :         86-315-5913411


                       

     
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