1.Back/seat foam:high density and soft P.U,highly active inflaming retarding element.
2.Back/seat shell:The multi- elements compound material quality projects the forming,the anti- impact, provides for old age, guards against discoloration
3.Stand: Oil pressed and welded with 3mm premium cold-rolled,high-carbon steel. coat:after anti-corrosive treatment,electrostatic powder spraying.
4.Armrest:High tension P.  U arm rest, artistic durable.
5.Fabric:high class special cloth,inflaming retarding ,fouling resistance,fastness.                                            6.Coushion recovery:Spring damping reversion meshanism,no restoration noise, no failure.