1. The quality of KTV sofa's filling material. The specific method is to press the handrail and backrest of the sofa by hand. If the presence of the wooden frame can be clearly felt, the packing density of this set of sofa is not high, and the elasticity is not good enough. The wooden frame that is simply pressed into will also accelerate the wear of the sofa jacket and reduce the life of the sofa.

2.KTV sofa details processing. Turn on the zipper of matching pillows, inquire and touch the lining cloth and filler inside; lift the KTV sofa to see whether the bottom treatment is accurate, whether the sofa legs are straight, whether the surface treatment is smooth, and whether the non-slip mats at the bottom of the legs are details. Nice sofa also insists on the same quality in the detail section.

3. KTV decoration to see if the sofa skeleton is strong, which relates to the sofa's life and quality assurance. The specific method is to lift one end of the sofa and notice that when the raised part is separated by 10cm, the other leg is off the ground, and the other side is also off the ground.

4.KTV decorative visual and tactile inquiries. Feel the surface of the sofa by hand, is there any phenomenon that stimulates the skin? Check whether the color of the entire fabric of the sofa is even, whether the seams are strong and smooth, and whether the work is precise or not.

5.KTV decoration checks the resilience of the sofa. The specific method is to allow the body to sit on the sofa in a free-fallen manner. The body is bounced at least twice by the sofa cushion to ensure that the sofa is flexible and has a longer service life.