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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


          Successfully passed the ISO9001
          [ 2012-09-29 ]

          In September 2012 ´╝îaudited by SGS -CSTC Standards Technical Services Co., Liaoyang Liaohua Qida Chemicals Co., Ltd. has successfully obtained the ISO9001 quality management system certification. It marks that QIDA stepped onto a new stage in quality management.