Auditorium chair(BS-830)

back:high density and soft P.U,highly active inflaming retarding element,coldly firmly becomes spongy a body forming.the density of sponge is 56kg/¨O.
base:high density and soft P.U,spring erection of steel work,coldly firmly becomes spongy a body forming.the density of sponge is 56kg/¨O.
shell:The multi- elements compound material casts the forming, latter²Ä¯åattaches the sound absorption hole installment, the abatementnoise
railing:import beechÿ¢oaken railing,high elasticity dermatoglyph P.U railing.
plus material:high class special cloth,inflaming retarding ,fouling resistance,fastness, it can also choose leather.
coat:after anti-corrosive treatment,electrostatic powder spraying.
seating washer retroflexion:rigging or damping spring automechanism.
Station foot: The alone foot, has the high density convulsion hole.
Written organization: High strength casts makes turns over thebearing, writes the board (the Inner Tibet type) is the high densityboard, outside covers the melamine surface.