1. Seat and back plate: It is made of polypropylene engineering plastic injection molding, which is firm and durable, and the curve is ergonomic shape design.

2. Writing board: fixed writing board, which is made of high-density board by hot pressing of the mold, and the surface is bonded with fireproof board. The thickness of the panel is 25mm, the width is 350mm, the thickness of the lower partition is 16mm, the width is 250mm, and the PU is finished. Robust and durable, no fading.

3, tripod: the use of wall thickness 70 * 30 * 1.5mm high-quality national standard steel pipe, stamping, welding, fine grinding, surface and then anti-rust electrostatic spraying treatment, practical and strong, withstand.

4, sturdy screws: the use of electrostatic spraying cylindrical head hexagonal screw, sturdy, durable, not easy to rust.

5, frame structure: the use of spring recovery structure, quickly in place, never fail.