- Anonymous1 decade agoFavorite Answer
This letter certifies to guarantee that all products of xx(公司名稱) have reached regulatory standards. xx(公司名稱) will take responsibility for all loss and damages that may have caused by unsatisfying product issues.Source(s): 我自己
- NeilLv 71 decade ago
This guaranteed I will take charge of produce the product wonderfully to produce goods the quality completely to achieve the specification book standard, if because I take charge of the product quality question, causes the losses, will take charge of by me bearsSource(s): ...