S
Aluminum bleachers with wheels
Rows: 2-6,
Unit length: 2250mm,4500mm
Material : aluminum alloy 6061-T6
Size of seatboard: 240x40*L(mm)
Size of footboard: 240x40*L(mm)
Row height: 200mm, the first row to the ground is 400mm
5-10 seats/row