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            1. applications more

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

              news

              Successfully passed the ISO9001
              [ 2012-09-29 ]

              In September 2012 ,audited 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.