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    Shandong Hengyuan Lvfeng Agriculture and Animal Husbandry Technology Co. LTD. 0086-536-3521951
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    Shandong Hengyuan Lvfeng Agriculture and Animal Husbandry Technology Co. LTD.
  • Tel. +86-536-3521951 3522906

    Add. Economic Development zone,Qingzhou,China

    Web www.cool-fan.com

  • Fax +86-536-3521951

    E-mail sdhywk@126.com