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 leased the plant of Company B to open a chemical plant. After the house leaked rain, Company A arranged for worker Yang to replace the asbestos tiles on the roof. As a result, Yang fell from a height due to the sudden break of the house beam during the replacement process.
 If the transferred property (or rights) is flaw, it should be Take corresponding responsibilities to the opposing party