Tip-up seating Blow molding,Stadium seating(Tip-up, bleachers seating) Pass through ISO9001:2000 It is made of HDPE 5502, imported from South Korea Auxiliary Materials: The toner, ultraviolet absorbent and antioxidants are imported from the famous Switzerland Company; and the flame retardants from USA Great Lake Chemical Industrial Co., Riser orFloor mounted Aluminium-alloy brackets, electrophoresis,phosphorization, static spraying, avoid rust Tip-up seat, with armrest, with or without cushion Excellent quality and reasonable price. High quality service Passed through ISO9001:2000 Contact person: Lisa Yu Tel: 0086-21-37793759 Fax: 0086-21-37793757