Supply of Brazing Flux Suitable For Silver Brazing Alloy Rod And Silver Brazing Alloy Foil, Specification No.I S: 2927-75, Or Latest Gr.Ba.-Cu-Ag 16A Str No. Clw/Tm/961 Rev-0 Or Latest.Supplier Should Submit Oem S/Oems Authorized Dealers Purchase Certificate Warranty Period: 30 Months After The Date Of Delivery