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/m².

 Shell:the multi-elements compound material quality projects the forming,the anti-impact,provides for old aage,guards against discoloration.

 Coat:after anti-corrosive treatment,electrostatic powder spraying.

 Plus material:high class special cloth,inflaming retarding,fouling resistance,fastness,it can also choose leather.

  Seating washer retroflexion:the balanced gravity automatically returns to the position organization,adds soundless, reliable structure ,low noise

  Station foot:oil pressed and welded with 3mm premium cold-rolled,high-carbon steel.

  Railing:high density ultra soft P.U projects the forming,artistic durable,feel is comfortable,may rotate teh recycling to the seat back cushion position,bigger channel space.

 The special function:the back can swing forward and backword.