Imported from America flux 559,pure color ,no variedness,smell wonderful,no bad smell,no need to wash, the color residue is light,with very high SIR value,apply to add the balls on bga chipsImported
from America flux 559,pure color ,no variedness,smell wonderful,no bad smell,no need to wash, the color residue is light,with very high SIR value,apply to add the balls on bga chips