This professional cinema seating adopts standardized ergonomic dimensions, with a seat center spacing of 560±20mm, seat height of 440±20mm, seat depth of 710±20mm and overall seat height of 1000±20mm. Designed with smooth human body physiological curves, the seats feature streamlined appearance and scientific structural proportions, bringing stable and relaxing sitting experience for long-time movie watching. As practical and durable Theater Auditorium Supporting Chairs, these cinema seats adopt premium dedicated upholstery fabric with excellent wear resistance, air permeability and sound absorption performance to optimize indoor viewing acoustics. The seat and back cushions are integrally molded through high-density polyurethane cold foaming technology with a special formula, achieving national B1-level flame retardant performance. With qualified sponge density, over 35% rebound rate and low permanent compression deformation, the cushions maintain soft and supportive performance for y…