R417A Refrigerant Gas
                    
                       - SHANDONG SHING CHEMICAL CO., LTD.,
 
                        - product brand:SHINGCHEM 
 
                        - رقم الكشك:E4D47
 
                        - product specification:25LB
 
                         - product category:Refrigerant-Refrigerant-
 
                        - product introduction:R417A is used in shopping malls, hotels, supermarkets and office space and other central air conditioning refrigerant replacement, is the preferred product of the European replacement R22.