Some merchants have added the concept of “double locks,†“three locks,†and “four locks†in order to increase their latching capabilities in publicity. The higher the number of lock levels, the higher the quality The better impression. In fact, whether the floor is connected firmly is not the number of lock stages, but the chamfering angle and chamfering area of ​​the lock plate.
Flooring manufacturers initially produced locking plates for ease of installation and increased floor connection force. In the end, the increase in the number of series of locks was to deceive customers. These are the errors caused by the sales process.
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Zhengzhou Ou Nuo Building Materials Co., Ltd. , https://www.jcyuounuo.com