NB-2
NB-2 is a blow molded, with smooth folding type by gravity-utilized or Completely silent noiseless auto tip up typed seat for retractable seating platform. Its frame made of aluminum to enhance the strength and durability which is adjustable for width 495mm between plate center to center.
When you need to maximize the flexibility of your floor plans, NB-2 is a great opinion for Multi-use environments like auditorium, arena, and stadium.