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Gold Suppliers > Jiangxi Boyang Pharmaceutical Chemical Co. Ltd. > 2,2-(1,4-phenylene)bis((4H-3,1-benzoxazine-4-one)
  • Region :Pharmaceuticals and Biochemicals
  • Tel : 86-15870608400
  • Fax : 15870608400
  • Email :sales@boyangpharm.com
  • URL :www.boyangpharm.com