A few days ago, the netizen Mr. Zheng called to consult, the home stock products of the merchants have a shelf life? If consumers buy building materials that have used shelf life, will they suffer the same damage as expired foods and drugs? For the question of Mr. Zheng, the reporter could not answer for a while. So, with this rare and interesting question, the reporter visited a number of home building materials business.
During the visit, the reporter learned that many consumers often confuse the shelf life of building materials with the warranty period. In fact, the shelf life and warranty period are different concepts. The former is provided by the producer and marked on the product used for a limited time. During the warranty period, the manufacturer of the product is responsible for the quality of the product in accordance with the relevant standards or express guarantees. Sellers can safely sell these products, and consumers can use them safely. The latter refers to the time limit for product repair. This is the product. The obligation that the producer must fulfill, during the warranty period, the consumer can spend a small amount of cost to the manufacturer to repair. In short, the shelf life refers to the inherent physical and chemical properties of the product, and the warranty period is the human behavior of the manufacturer and the operator.
Surprisingly, not only do consumers not understand the shelf life of building materials, but even the business knows little about it, and there is no corresponding treatment.
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