Shandong Dongyue Chemical Co.,ltd. Is One Of Biggest Manufacturers Of Fluoride Chemical In China Such As Ptfe Resin, Refrigerant(r22etc), Hydrofluoric Acid And . We Have Obtained Iso9002,iso14001, Iso10012 Certificates. If You Interested In Our Products, gJacket - 求购信息 En C Indexm v o l l Women w Women i Hot Women aJacket - 求购信息 En C Indexm j l Women