UA-621L Technical specification：

Rear back panel: High-quality plywood outer back (18mm thick)surfaced with wood veneer.

Back cushion： Ergonomically sculpted backrest design with great lumbar support ensures the maximum 

                        comfort delivered.Cold-molded foam for superior lifespan. Foam density   55±5Kg/m³，

                        thickness 40～105mm.

Seat cushion：metal frame with cold-molded foam for long-term using. Foam density Foam density 60±5Kg /m³，

                       thickness 100~160mm； 

Seat panel : High-quality plywood  (12mm thick)surfaced with wood veneer.

Tip-up seat: combination of spring and damping provides the lifetime quiet seat return. 

Write Board: Different write tables for option

Armrest: Imported hardwood armrest, colors option.

Standard：strong steel structure with electrostatic powder-coating finish for anti-rust, the steel thickness ≥1.5mm

Specification ：580W*715D*920H(unit mm)