Mesh Ergonomic Office Chair YS-GYHB01B-ZS1 Series

1.Handrail: PP+GF material, 68kgf vertical and 45kgf horizontal pull test;

2.Backrest: PP+GF material, passed 80kgf pull back test;

3.Five-star feet: welded iron pipe, surface plating;

4.Casters: Φ50mm, made of PA;

5.Pneumatic bar: 100,000 times lift test;

6.Chassis: 2.5mm thick butterfly chassis;

7.Seat board: 12mm thick, environmentally friendly plywood;

8.Sponge: 50mm thick, virgin cotton;

9.Fabric: elastic cloth (seat cloth) + round hole mesh (back cloth);”logo。