2,3-Pyridinedicarboxylic anhydride 2,6-Pyridinedicarboxylic acid 3,5-Pyridinedicarboxylic acid Benzophenone Quinolinic acid trans-Cinnamic acid | Company ProfileQUZHOU JIUZHOU CHEMICAL INDUSTRY CO.,LTD. is an ISO-9000 certified company, which has good Q/C and Q/A systems. It has strong new product developing capability. Its major products are Pyridine series, Fluorine series and Refrigerant series. Its affiliated company Lianzhou Refrigerant Co., Ltd. exclusively deals in refrigerants. The products have been exported to many countries and regions such as USA, EU, Japan and Southeast Asia etc. Your inquiry to Quzhou Jiuzhou Chemical Industry Co.,Ltd |