1.COVER: High quality fabric
2.BACK & SEAT SHELL:Plywood with spray-painting
3.FOAM:Case hardended density sponge
4.frame:Cast-iron with epoxy powder coated
5. MECHANISM: Gravity moveable
organization, non-malfuction and durableness 6.BLAST SCREW FOR FIXING CHAIRSTAINLESS STEEL BULGE SCREW 7.FABRIC ACCORDING TO CUSTOMER REQUEST: 3M (DAMPPROOFDUSTPROOFANTIPOLLUTION) dispose
Modern Auditorium Chair-JY-302