Sofa 19

Internal material: A, Russian imported pine all wood struct ure, B: high-density coarse hole high rebound sponge, 1. High r esilience: coarse hole high rebound sponge has excellent resilie nce performance, even after a long time of use and extrusion, b ut also can be quickly restored to its original state. 2. Good com fort: coarse hole high rebound sponge internal holes are coarse , good ventilation, is not easy to produce wet and stuffy feeling. At the same time, due to better support, can effectively relieve the body's fatigue, improve comfort and health.3. Strong dura bility: coarse hole high rebound sponge can effectively resist de formation and bending, compared with ordinary sponge has a l onger service life.C, electric function of the steel frame structur e, configure the telescopic remote control device, the function  of the motor warranty of more than 8 years. Sofa material: ultrasonic fabric Description of material: ultrasonic fabrics without skipping  lines, no broken lines, high precision, and has no sewing, no ne edle eye features, clear and beautiful pattern, the fabric is not  deformed, the bonding degree is firm and high, ultrasonic fabri cs also have the advantage of machine washable, which makes  it more convenient in use and maintenance. Ultrasonic fabrics a re characterized by small surface roughness and high processin g accuracy, up to 0.1μm surface roughness and 0.01-0.02mm pr ocessing accuracy. This makes ultrasonic fabrics have advantag es in fine processing