... -school,communities,restaurant,educational organization,etc.Warranty perioda,plastic part:5yearsb,posts:5yearsc,deck and stairs:5yearsd,components: ... 5yearsPacking&DeliveryPackaging Details: a,Standard export packing.b,Plastic parts: bubble bag and pp film; c,Iron ... requirements of GB/T1221-1992 accuracy standards).e,Plastic parts:Plastic parts are formed by rotational moulding of LLDPE, ...