Theater sofa, Auditorium, Cinema chair; Passed through ISO9001:2000; 1. The back and seat soft-cushion apply polyurethane highly bouncing formedsponge with outer cover of high grade seat fabrics. It is durable and comfortable with no deformation; 2. Seat cushion has S-shaped spring inside. We design a unique sound-absorbing hole in the bottom seat. The hole has the super sound-absorbing function; 3. We apply torsional spring buffer bouncing design for turning over seat cushion. It has the accurate reset and low noise; 4.The foot and armrest holder use superior steel plate compression molding and plastic spray treatment. The armrest plane applies polyurethane integral Skin stamping. There is a cup holder in the front; Contact person: Lisa Yu Tel: 0086-21-37793759 Fax: 0086-21-37793757