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              applications more

              • Bitumen modification use APAO
              • Hot melt adhesive and pressure sensitive adhesive use APAO
              • Sealing material use APAO
              • Polymer modification use APAO

              news

              Tradeshows
              [ 2010-11-18 ]

              Qida Chemicals will attend SpecChem China 2010 held in Shanghai from Dec 1-3,2010. Welcome to our booth C16!
              For Details, please refer to this link: http://www.spechemchina.com/en/index.asp

              国产高清天天看在线_日本中文字幕亚洲无线码_超碰97资源站_三级中文版AV片