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    Langfang Dingsheng Mechanical Equipment Co., Ltd

    Tel：86-0316-2207771

    86-0316-2207773

    Tel：18831688900

    Fax：86-0316-2231218

    E-mail:dshjx@vip.sina.com

    Add：NO. 198, AI'MIN ST. EAST, LANGFANG，HEBEI, CHINA