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    Tel: 86-371-86158658

  • Mobile:13523066332
  • Tel:86-371-86158658
  • Fax:86-371-63659728
  • Province/state:HENAN
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  • Street:No 72,nongye road,Zhengzhou,Henan
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hot product 137-30-4 102-06-7 137-26-8 120-54-7 90-30-2 135-88-6 583-39-1