Before sending all goods, the QC dep will check it , the package dep will check it in second time. if it still has this problem ,we will find the reason which link has happend some problems, and make new high quality products as replacement.
Before sending all goods, the QC dep will check it , the package dep will check it in second time. if it still has this problem ,we will find the reason which link has happend some problems, and make new high quality products as replacement.