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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