Auditorium Chair

1.Chair-badck,seadt-shell:using high puality pp(polypropy)with multi-element composite material by pressure injection molding. 2.Foot-stand:using high quality 2MM cold reduced plate by molding and welding. 3.Sponge:using high-density cold foam setting sponge. 4.Fabrics:using senior exclusive fabrics,flame-retardant,antipollution,fade-resistant. 5.Armrest corer:the ply wood used import Multilayer wood,orercoated fabrics and pp(PP)materials by pressure infection molding. 6.Seat-saddle:using gravity return structure,no failure and durable. 7.Chair structure:using Strengthening connection type structure,installing the automatic return part between the seat back and the seat.Seat back can be adjusted sith three grades tilt,also the designed seat back has the limited automatic forward and backward tilt functions,the structure has been national patent protection. 8.Fastening screws:using electrostatic spraying hex socket cap expansion screws,antirust. 9.Chair shape:with human engieering design,rery comfort.