Sihoo M57 High Quality Ergonomic High Back Black Swivel Office Chair With Arms

  • FOB Price : USD $40.00 / Piece
  • Minimum order:100000
  • Place of Origin:China
Sihoo M57 High Quality Ergonomic Office Chair for Long Hours With Arms
Full mesh design, strong air permeability, long-term sitting is not sultry; strong tensile resistance, long-term use does not deform; 29.5CM wide headrest, scientifically supports the neck, and disperses the pressure on the neck.

Component material of ergonomic sihoo m57 with arms

The whole chair is made of PE+polyester special mesh, which has bright colors and does not fade, strong tensile resistance, abrasion resistance, non-toxic, decay resistance, chemical resistance, oil resistance, high temperature resistance and UV resistance, and strong air permeability. Features such as long service life.


made of PP+ fiber material, the headrest can be rotated 45°, and the lifting function can be adjusted.


made of PP+ fiber material, S-shaped spine frame, fits the curve of the spine, fully supports the back, and makes sitting and reclining more comfortable.


Made of PP+ fiber material, the waist pillow is wrapped with thick sponge, giving the waist a stronger top waist strength.


he armrest frame is made of electroplated Q235 steel + PA material, and the 3D PU material armrest surface can be adjusted up and down in 5 gears, and can be adjusted back and forth and rotated left and right at the same time.

Seat Cushion

he seat cushion is made of PP+ fiber, which is sturdy and durable.


cold-rolled mechanical tension spring, mechanical steel multi-function thickened explosion-proof mechanism, adjustable lifting, adjustable back tightness, three-speed back adjustment.

Gas Spring

mainly made of steel, passed the American BIFMA test, three-level air pressure rod, 100mm lifting stroke sinking 40mm.

Chair Leg

350 aluminum alloy feet, passed the American BIFMA test.


Silent non-slip large-side PU chair wheels, smooth and dull chair leg edges, handy, silent, scratch-resistant floor.

Now the price of black swivel office chair for sale is low, if you have needs to buy a black swivel office chair with arms, please visit our website.

As a sihoo company, we can also offer sorts of ergo chair for sale, if you are interested, please leave us a message.

Foshan Kezhimei Furniture Co.,Ltd.

Second Floor, Block A, Chen Weiming Complex, Block E1-2, Block B, Shatou Park, Logistics Industrial Park, Jiujiang Town, Nanhai District, Foshan City Tel: 86-757-88048271 Country: China (Mainland)