Aluminum alloy as the main material, lightweight fastening, toughness, durable, no assembly, complete folding, retractable work can be completed by a person, 3 seconds to complete the folding work quickly to facilitate time and province. The deck of the chorus can be dismantled, stepped up to fold, storage, transportation convenience. Widely used in schools, units, theatrical performances, collective photography, Children's Palace, the major enterprises and institutions.
Pedal: glass pedal, wooden pedal (optional pedal laying carpet).
Specifications: 1.2m * 1m * 0.9m (can bring round, can not take the wheel).
Ladder width: 30 cm
Number of layers per group: three, four, five (customizable layers).