Regardless of whether the genuine mattress is a mat, a spring cushion, or a cotton cushion, the product label has the product name, registered trademark, manufacturing company name, factory address, contact phone number, and some also have a certificate of conformity and a credit card. Most of the mattresses sold on the market without factory name, factory address and registered trademark are fake and inferior products with inferior quality and low price.
The joints of high-quality mattress fabrics have the same tightness, no obvious wrinkles, no floating lines or jumpers; seam edges and four corners are well-proportioned, no burrs are exposed, and dental floss is straight. When you press the mattress with your hands, there is no friction inside, and the hand feels firm and comfortable.
original mattress factory Inferior mattress fabrics are often quilted with inconsistent tightness, floating threads, jumpers, seam edges, four-corner arcs, and dental floss are not straight.
