The inherent quality of the sofa is a link that cannot be ignored. When choosing a sofa, if you only sit down, it is difficult to judge the advantages and disadvantages of the sofa. The best way is to look inside the sofa, such as the common living room leather sofa or living room fabric sofa, you can turn over to observe the quality of the spring, plate and sponge and other fillers used inside to judge the advantages and disadvantages of the sofa. Good sofa, internal spring requires anti-rust treatment.
Now the sofa frame is commonly used in solid wood frame, the firmness and sturdiness of the sofa frame is related to the stability of the sofa, so that the sofa is not easy to deform, not easy to collapse. No matter what kind of leather sofa brand or fabric sofa brand, to say that its quality is good, then the firmness of the sofa frame is indispensable. The specific method is to lift one end of the three-seater sofa, pay attention to whether the leg of the other end is off the ground when the lifting part is 10cm above the ground, and only if the other side is also off the ground, the inspection is considered passed.