Why can't buyers just focus on thermocouple price?

Why can't buyers only pay attention to the price of thermocouples when purchasing thermocouples? Many people have not thought about this issue carefully. Most of them are just blindly purchasing thermal power in the process of purchasing. Blind purchasing will lead to increased purchasing costs or economic losses to enterprises. 1. Compared with price, quality is more important. In fact, the reason why buyers can't only pay attention to the price of thermocouples is that compared with price, there is something more worthy of attention, that is, the quality of thermocouples is more important than its price. , we need to purchase high-quality thermocouples, not low-quality, inexpensive thermocouples. 2. Long service life is king. Many buyers only pay attention to the price of thermocouples in the process of purchasing thermocouples. In fact, this is a purchasing misunderstanding. In fact, the price of thermocouples is not important, and the service life is king, so we should first purchase Good quality, long life thermocouples. 3. Low-priced thermocouples of low quality The low-priced thermocouples sold in the market are likely to be low-quality thermocouples. Therefore, in the process of purchasing thermocouples, we cannot only pay attention to the price of thermocouples. We should first ensure that The thermocouples we purchase have stable performance. 4. The price of Sanwu couple is low. Although some thermocouples are cheap, they belong to Sanwu products. Such thermocouples are cheap, but cannot guarantee the stability of performance. Such thermocouples often have a short service life, so enterprises need frequent replacement and repurchase. Commodities on the market have always followed the market law of one price and one product, and the same is true in the thermocouple production and sales industry, so buyers cannot only pay attention to price.