Now, with the improvement of people's living standards, more and more consumers are paying more and more attention to the purchase of paints. However, in the face of the various marketing methods and various paint brands on the market, consumers are also very Confused, what kind of paint is the best? As a consumer, seeing the various advertisements launched by the merchants, is there any choice to believe? In fact, you can’t say that you don’t believe it at all, but you can’t believe it completely. You still need to be careful to identify "traps" during the purchase process. Trap 1: Take environmental protection and say things In order to attract consumers, many paint companies have seized on the psychology of environmental protection and have started environmental protection articles. It is obviously a material with a high formaldehyde content. When a business publicizes, the product instantly becomes an E1 environmental protection standard product. Business promotion can not be overwhelmed, consumers must first let the business issue an authoritative test report to see if the paint meets the standards in environmental protection standards. Trap 2: Using material flicker Generally, before the payment, the merchant will steadily guarantee with you what materials are used in our products, but the products that are installed at home later may not be the materials that the original merchants promised you. At this time, as a non-professional layman, consumers are also difficult to defend their rights or can only admit their luck. Therefore, before paying, consumers should personally confirm what materials they are making. You can go to the production plant where you want to paint to see the materials and process details in the factory or let the salesperson present the composition of the materials and the cross section of the materials in the exhibition hall. . If the merchants have all kinds of pushes and are unwilling to meet your requirements for viewing the coating materials, you should balance the business and the paint product in your heart. The value is not worth trusting. As a consumer, be careful, don't be blinded by publicity. Trap 3: Wool is on the sheep Price is a problem that most consumers are very concerned about. In many cases, it may be an important reference standard for consumers to buy a certain coating. Most of the time, merchants offer attractive prices such as discounted prices and activity prices to attract consumers to buy. So, are these prices really like the discounts of 5% off, 5.5 percent, etc.? Don't be happy, you will find it cheaper, and polish your eyes. It may be "fake" on the material or "small and short" in size. For example, the moisture-proof board and the imported wood-grain board are the same size, but the cost is almost 30%. Another example is the European standard size hanging cabinet is 72 cm high, and some businesses will confuse this concept, making 60 cm or even 50 cm high hanging cabinet, which causes a fundamental difference in cost. For example, the price of imported hardware and domestic hardware is also several times different. Some companies use their own reduced paint to compare the price of other paints. Therefore, when we face the crazy “discount†of the merchants, we must keep the original cool mind. Trap 4: Can a one-stop service really do it? Many merchants promised to install after-sales service with the consumers before signing the contract, and there is absolutely no worries. Why does the seemingly no problem of installation and after-sales problems appear frequently in many paint exposure incidents? How do you know the sales team of the merchants? The general professional installation team should not be less than 60 people. Look at the efficiency of the installation, generally a family of paint, two installation workers can be installed in one day. Third, see if there are any installation orders and related materials. If you look at it, you can let the customer accept it on the spot. Five look at his after-sales service, there is no warranty card, whether you dare to promise a five-year warranty or longer. Many times, consumers have done their best in screening and purchasing, and they have not been able to keep up with the installation and after-sales, which makes consumers complain. In short, consumers must polish their eyes when purchasing paint, be wary of the various traps of the business, only careful comparison and analysis, in order to buy a satisfactory coating products. Concerned about surprises Label: Pie OR trap? Demystifying the "black zone" of paint purchase Previous: Analysis: Six "common diseases" of solid wood flooring Next: The floor market is more greasy, how to break?
Non-tapping screws are machine Screw, the pieceworker to be fastened must be tapped with taps in the screw hole in advance to match the screw threads.
The difference between tooth screws and other screws depends on whether they can be used together with nuts. Tooth screws can be used with nuts. And relative to the screws of other teeth, there are self-tapping screws. The nut of this kind of screw has no bow teeth. As for the standard teeth and fine teeth are only different pitch, it is the nut of the machine screw
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