JY-720 manufacture cheapest folding chair metal bleacher portable structure stadium chairs for bleachers

JY-720 manufacture cheapest folding chair metal bleacher portable structure  stadium chairs for bleachers      PRODUCT DESCRIPTION Product Name    portable bleachers for sale Model No. JY-720 General Use Auditorium, Theatre, Cinema, School, Retractable grandstand ,School, TV Station Showroom , Stadium, race court, etc. indoor gym bleachers Color Optional grandstand Specifications Telescopic grandstand platform with soft chair, floor mounted system. The understructure is made by welded angle bar with surface hot-galvanized. The handrail on the two sides is made round bar with surface galvanized and powder coated. Special design, it turns to be a ladder after pull out, and superposed after push in. It can improve the using rate of the space. The platform adopts the high-quality steel while the front edge adopts the duralumin. Motor-driven and manual operation could be chosen. When the platform open or close, chairs will automatically fold down and up. When people sit or stand up, chairs will be ajar or closed. Seat center is 520mm seat number and row plate Seat and backrest are covered with fabric fully. indoor gym bleachers Parameter Walk speed:100mm/s Fixed position:±10mm Power of motor:0.37kw Power source: AC 380V 50HZ Width of each row board:900mm Loading pressure:300kg/M2 Loading of wheel:≥250kg/pc Packaging Details CKD in carton,120pcs/20GP 300pcs /40HQ MOQ 100pics Delivery Time 25-30 Days Output 5000pcs/Month Loading Port Chongqing Payment T/T L/C     telescopic detail   telescopic case     Company Information     Why us?                                              why us ? We are one of the leading professional manufacturers in this field,therefore we own the unique advantages as below cmpared to our competitors:     1.We do have done a lot of important projects,including   2014 Olympic Winter Games in Russsa, 2008 Bei Jing Olympic Games press center hall;PLA General Armament Department Conference Hall.etc.       2.Providing best cost efficient products to our customers with stable quality and excellent after-sales service .    3.Fast delivery within 25-30days ,convenient and economic inland transportation.     4.More flexible payment terms for option,T/T,L/C etc.......   FAQ