1.Hall Chair; With wood writing board,
2.High quality plywood shell;
3.5 years warranty

Hall Chair        JM-5001

Material:

Back----High-density super soft P.U added with efficient fireproof elements, taking shape by cold foaming.

Seat----High-density super soft P.U added with efficient  fireproof elements and spring steel frame mechanism, taking shape by cold foaming.

Shell----Good  high-density 22mm hard plywood with abrasion resistance function.

Leg----Hydraulic cold-rolling steel plate with the thickness 4.5mm.

Armrest----Imported timber with polyester coating.

Cloth----Good special cloth,fireproof,abrasion  and fading resisitance.

Seat----spring reversion mechanism,without noise.

Writing Board---hidden type,automatic position -fixing,without noise.

seat structure:
This type of seat by headrest, back of a chair, armrest seats, connect to flip mechanism composition.
Second, performance features:
1, this seat modelling, envelop dimensions, according to the human body function theory using   computer-assisted design, make your seat surface of maximum close to human body curve and aesthetically pleasing, seat feels comfortable.
2, (1) back by woodiness produce multilayer prototypes for lining board and polyurethane sponge   with cloth bag from the system.
(2) backrest core is the high-quality springback polyurethane foam material by cold maturation process once moulding, its modelling is according to the human body function theory design, seat feels comfortable, long seat not fatigue. In order to increase comfort, equipped with headrest on the back.
A variety of color, variety seat fabrics for the customer to choose and can do fire-retardant treatment, the flame retardant performance according to GB/T5455-97 method inspection, and various performance indicators are can achieve the GB8624-1997 building materials combustion performance of grading methods of decorative fabric combustion performance of delay-independent conditions B1 level of demand, the combustion performance for B1 level standard.
4, armrest by stamping and high-density plate connected to the topical cloth bag, system, the armrest of wood with produce multilayer prototypes made, with glass cloth fabric's stood before plate adopts the high quality project poly propylene injection molding, high precision, corrosion resistant, whole armrest beautiful and practical.
5, seat all the metal surface are via sandblasting, derusting, then electrostatic pensu processing. Corrosion resistance, doesn't rust.
6, seat of the flip of mechanism design for counterweight rebound, springback smoothly, without noise, maintenance free.