Defects guarantee liability means that according to the law, when one party transfers property (or rights) to the other party in a transaction, it should guarantee that the property (or rights) is not flawless
Company A purchased four stainless steel water tanks from Company B. One of the water tanks burst. It was identified that the steel plate thickness of the water tank was thin and the welding quality was poor, which did not meet the requirements of national standards
 If the transferred property (or rights) is flaw, it should be Take corresponding responsibilities to the opposing party