1. See purification efficiency

油煙凈化器的作用是以凈化為目的，所以在選擇過程中，應該以參考凈化效率為核心標準。其中一個很重要的標準就是CEP證書和產品檢測，每個正規(guī)的油煙凈化器廠家都需要有這兩種，這也是更基本，其中上面的編碼是的，可以到環(huán)境協(xié)會官網(wǎng)或者產品檢測官網(wǎng)進行查詢，這是環(huán)

The purpose of the lampblack purifier is purification, so the reference purification efficiency should be taken as the core standard in the selection process. One of the most important standards is the CEP certificate and product testing. Every formal lampblack purifier manufacturer needs to have these two types, which is also the most basic. The above code is unique, and can be queried on the official website of the China Environment Association or the official website of product testing

2、看餐館企業(yè)需要

2. To see the needs of restaurant enterprises

針對不同餐廳企業(yè)和當?shù)貦z查部門的需求，選擇不同的油煙凈化器產品一直是行業(yè)提倡的觀念。很多用戶就是因為忽略了需求的重要性，盲目從眾，結果選擇的油煙凈化器產品無法滿足自己的需求，這樣的案例在現(xiàn)實生活中數(shù)不勝數(shù)。從實際需求出發(fā)，才能更好的選擇產品，從而解決需求問題。

According to the needs of different restaurant enterprises and local inspection departments, it has always been the concept advocated by the industry to select different lampblack purifiers. Many users ignored the importance of demand and blindly followed the crowd. As a result, the lampblack purifier products they chose could not meet their needs. Such cases are countless in real life. Starting from the actual demand, we can better choose products to solve the demand problem.

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2、看售后服務

2. After sales service

選擇油煙凈化器過程中，不能夠忽略的就是售后服務問題。因為在使用的過程中，日常的維護和安裝的過程中，必須需要售后服務的支撐。尤其是油煙凈化器的本身屬性，是隨著使用時間凈化效率而逐漸下降的，所以必須油煙凈化器需要日常的維護和清洗，才能保證油煙凈化器效率的日常使用。目前市面上的很多生產廠家，就是因為售后服務做得不夠完善，所以很難保證到用戶的體驗。

In the process of selecting the lampblack purifier, the after-sales service problem cannot be ignored. Because in the process of use, daily maintenance and installation, the support of after-sales service must be required. In particular, the property of the oil fume purifier decreases gradually with the use time. Therefore, the oil fume purifier must be maintained and cleaned daily to ensure the daily use of the oil fume purifier. At present, many manufacturers in the market can hardly guarantee the user experience because of the imperfect after-sales service.