Plastic Auditorium chair ZY-7008 Designed for students, Back: Soft and comfortable one-step moulded foam with strong restoring function,covered with professional fabric,inside is plywood,back is PP one-step molding. Seat : the elasticity of polyurethane is good,"S"shape spring is in the case-hardened sponge.also,it is with perfect voice-absorbing effect.Armrest: the board is one-step molding polyurethane armrest,antifriction,wearable,or with rubberwood,beech,can be painted several colors,such as red nut-brown,black nut-brown,original color .Writing pad is one-step molding ABS or plywood writing pad,or MDFwith painting..Armrest frame and feet: adopt A-class lengzha boardThe feet of the cinema chair is static powder coating,the processing is (semi-finished products→oil removal→rust removal→parkerising→static powder coating→oven heating→finished products)The advantage of static powder coating is :high ability of coating adhesive attraction,high corrosion-resisting,the function of hard wearing is also great.Auditorium chair,hall chair,theater chair