Standard configuration description

Back sponge: cold foaming and high rebound set pu sponge is used for one-piece foaming, with a density of up to 55kg / m3.

Block cotton: cold foaming and high rebound set pu sponge is used for integral foaming, with a density of 60kg / m3. It is not easy to deform after long-term use; 1.5mm thickened steel frame + serpentine spring is built in the block cotton, and black non-woven fabric is used as the partition layer, so the block bag is not easy to deform and durable;

Base and back outer plate: high-quality multi-layer rotary cutting birch skin is hot pressed with formaldehyde free environmental protection glue, the surface is polished and sprayed for 5 times; the paint is imported from Taiwan Dabao paint; the thickness is 16mm;

Fabric: made of high-quality hemp fabric; seat back cable positioning and padded with mercerized cotton;

Chair foot: the armrest frame is made of high-quality solid wood and moulds, the surface is polished and sealed for 5 times, and the paint is made of Dabao paint imported from Taiwan; the stand foot is a circular independent foot with lower ventilation, hidden ground explosion screw and steel cover; the surface is treated by high-temperature spray molding;

Handrail cover: it is made of imported log and polished and sealed for 5 times, and the paint is made of Dabao paint imported from Taiwan;

Recovery function: adopt spring and damping air rod recovery mechanism. The seat bag adopts the above recovery mechanism to make the seat bag move at a uniform speed without noise during recovery, so as to improve the quality of the chair.

Explosion screw: stainless steel hexagon socket head cap screw and zinc plated expansion nut are used.