en 1335 executive chair with headrest

...Executive Chair Swivel Mesh Office Chair with Headrest I-SEE Ergo Chair is the perfect combination of ergonomics and human needs, which gains the national patent and EN-1335-1:2000 ergonomic chair certification. This system allows the chair back to fit people's weight, shape, sitting postyre and tilting angle accordingly. The major part in the two sections of chair......

...Chair Certificate ISO9001/BIFMA/EN-1335 Seat height 470-570mm Carton size(cm) 72*65*61 cm/2pcs Chair height 1155-1340mm UNIT CBM 0.143 Chair width 635mm G.W/pcs 18KGS Seat depth 450mm Seat width 500mm Arm height 650-750mm Description ERGONOMIC OFFICE CHAIR】- The ergonomic chair provides 4 supporting points(head/ back/ hips/ hands) and a proper lumbar support. It's easy to adjust seat height, headrest......