HeFei DongFeng General Chemicals Plant was founded in 1953,located in Hefei City,Anhui Province.She is one of the biggest producers of oxalic acid in China.As the member of councils of National Oxalic Acid Association and the leader of technology,she creates the annual revenue of RMB250M and profit of RMB20M or over. The main products are Oxalic Acid,Sodium Formate and Sodium Sulfate which are made out from advanced equipment and strict testing instrument.They have won many honors issued by ...