Standard configuration description

Stand foot: the riser is made of high-quality elliptical steel pipe 35 * 80 * 1.5mm, and the foot plate is made of 2.0mm cold-rolled steel plate by die stamping and welding;

Seat and back plate: adopt multi-layer high-quality peeled wood skin to be hot pressed by mold, press fire-proof board on the board surface, paint edge sealing around, moisture-proof and durable; apply high-quality sponge on the surface of the seat back plate, touch high-quality linen fabric outside, wear-resistant, color resistant and moderate softness; the thickness of the seat plate shall not be less than 15mm, and the thickness of the back plate shall not be less than 10 mm; the seat plate and corner code shall be connected by penetration;

Desk: it is made of density board, fireproof board and round edge wrapping technology, with thickness of 25mm and depth of 300mm. It is made of PVC edge sealing on the left and right sides. It is firm and durable, colorfast and fixed;

Book net: made of high quality cold-rolled steel by welding of φ 5 * φ 3mm;

Plastic parts: high quality PA6 material injection molding;

Recovery function: the chair seat adopts the gravity recovery structure and is equipped with noise elimination device, without any noise and mechanical failure, durable.

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