Retractable China Bleachers Seating

roduct Name retractable grandstand seating system Model Number BS750 General Use Commercial furniture Material Plastic, steel Size Make order for bleacher normally Color Optional by pantone color card Product Description 1. Manual or electric telescopic bleachers 2. Seat center width is 450mm 3. Width of platform: 750mm 4. Two side of handrail included, 1m high 5. seat number and row plate included 6. Constructure and steel are according to specifications 7. Curtain with