telescopic bleacher system for school halls

{"cid":"91215781","title":"Rear Folding Retractable Bleacher Seating For Indoor University School Hall","imgUrl":"https:\/\/img.ismap.com\/nimg\/78\/f0\/e50bc56a16b531f6f347c6a0becc-200x200-1.jpg","attrs":{"Price":"Negotiable Price","Brand Name":"FLYON","Model Number":"Shell","Minimum Order Quantity":"100 Seats","Delivery Time":"10 - 15 days","Certification":"ISO9001","Place of Origin":"China","Payment Terms":"T\/T","Supply Ability":"1000 seats per month","Packaging Details":"Pallet","Size":"480 cm * 552 cm * 780 cm","Material":"PP","Production Tech":"Air Injection","Installation":"Rear-folding","Application":"Concert hall , Studio Metting Room , Venue"}}

{"cid":"91186715","title":"Art Venues Telescopic Tribunes Gym Bleacher Solid Structure With Upholstered Chair","imgUrl":"https:\/\/img.ismap.com\/nimg\/00\/57\/ed0b4f81ac98af7dea70a93be34f-200x200-1.jpg","attrs":{"Price":"Negotiation","Brand Name":"Burgeon","Model Number":"Melody","Minimum Order Quantity":"Negotiation","Certification":"EN","Place of Origin":"China","Payment Terms":"L\/C, T\/T","Supply Ability":"3000 seats per month","Packaging Details":"Negotiation","Product Name":"Telescopic tribune","Model Name":"Primy upholstery seat","Seat Width":"460mm","Seat Height":"470mm","Seat color":"refer to Burgeon color swatch","Test report":"EN13200-5","Operative Method":"Manual or Power Operation","Key word":"Telescopic gym bleacher"}}