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      My Contribution

      China Cleaning Industry Association

      • Zip code:100045
      • Telephone:010-65271586-8010
      • Fax:010-65121880
      • Mailbox:oyz@ccia-cleaning.org
      • Address:Room821, Economic Daily Building A, No. 2, Baizhifang East Street, Xicheng Dist., Beijing, China
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