Office Chair, Western-Style Leather, 680*740*1200Mm

1, fabric: using high-quality 1.0-1.2mm western leather fabric, smooth and beautiful, comfortable feel, color fastness, breathable, cold and wear-resistant;
2, sponge: the use of 35 density native sponge, soft and hard moderate, good resilience, sit for a long time without deformation;
3, board: chair back, cushion built-in multi-layer curved wood board, back 12 +6% double-layer board, seat 15%, by the moisture anti-corrosion and anti-insect chemical treatment, the material is hard, the plate to withstand pressure up to 400KG;
4, the back of the chair: sponge using ring-shaped plug package thickening design, filled with soft sponge, so that the back of the feeling of leaning more intimate, more care for lumbar health;
5, cushion: double curve frame thick design, filled with soft body sponge, to improve the arm flat, sitting more comfortable;
6, armrests: solid aluminum alloy, plating, high compressive strength, armrests special shape design, in line with the natural placement of the arms state posture, armrest surface with high-quality western leather, lining folder high-density sponge, feel more comfortable to place, more relaxed;
7, chassis: two-handle multifunctional chassis, turntable bearings compact structure, guide the operation is convenient;
8, gas rod: the use of 50 plating stroke steam rod, telescopic 120,000 times without leakage, through the BIFMA test;
9, five-star feet: made of aluminum alloy die-casting, high strength, load-bearing up to 1136KG;
10、Casters: ∮60MM, ABS plating casters, casters after 50,000 times resistance and fatigue test without rupture, sliding sensitive, do not hurt the floor;
11、Function: with lift, tilt lock, 360 ° rotation, tilt elasticity adjustment function;
12, Size: 680 * 740 * 1200mm;