... :ANSI BIFMA 5.1:2002 3)support 1100 lbs 4)polycarbonate resin Dining Chairmade of polycarobate, good resin,no paint no ... chair1.pass ANSI/BIFMAX5.1-2002 conducted by SGS2.Material: Polycarbonate,good resin materail, UV stable and anti-aging;nopainting,no ...