... air-condition be from the floor.2) Wood:The chair seat and back is plywood,back ... ) Cloth: high-grade top leather,fabric, or PU(The color be selectable),anti-staining and unfading5) ... PU cold foaming,seat foam density is 50kg/m3. The back foam density is 45kg/m3.6) Armrest: Oak solid-wood ... conference table and metal accessories , plastic fittings, solid wood parts and so on.Through effort of our manager ...