Stadium chair ,Furniture,waiting chairs Tip-up seating, VIP seating one of suppliers for 2008 Olympic ... Games ISO9001:2000 stadium chairBlow-molding, Chairs, Stadium Seat, Tip-up seating, HDPE seatingIt is made of HDPE 5502, imported ... retardants from USA Great Lake Chemical Industrial Co.,Riser or Floor mountedAluminium-alloy, and steel brackets fittings, electrophoresis, phosphorization, static ...