Sihoo B7 Grey Ergonomic Adjustable Drafting Fabric Manager Office Chair

1. Butterfly-shaped waist support;

2. The height of the backrest can be adjusted;

3. Aluminum alloy bracket;

4. Anti-slip PU chair caster;

5. High elasticity breathable mesh of grey ergonomic office chair;

6. SGS, BIFMA certified gas springl.

Component Material of Sihoo B7 Grey Ergonomic Adjustable Drafting Fabric Manager Office Chair

Headrest

The headrest of ergonomic drafting office chair can be rotated, and the lifting function can be adjusted.

Backrest

S-shaped spine frame on ergonomic drafting office chair, fits the curve of the spine, fully supports the back, sitting and reclining more comfortable, the height of the back frame can be adjusted, and the aluminum alloy electroplated back bracket.

Waist

Wrap the waist in all directions, giving the waist a stronger top waist strength.

Backrest Frame

Fabric manager chair made of nylon material, firm, safe and beautiful, sitting and reclining more reliable, and pressure relief more thorough.

Mechanism Support

Executive office chair grey has cold-rolled mechanical tension spring, long-lasting power storage, durability increased by 3 times.

Mechanism

Executive office chair grey has thickened mechanical steel multifunctional mechanism, adjustable lifting, adjustable seat cushion front and rear, adjustable back tightness, and adjustable whether to lock back or not.

Seat Cushion

Original concave waterfall design of executive office chair grey to preserve the curvature of the hips to the legs;

The seat surface of executive office chair grey is made of high-grade mesh fabric, with a more uniform texture and comfortable support;

Executive office chair grey has special treatment, which is antibacterial, anti-mite, breathable, healthy and harmless.

Mesh

Headrest and chair back of gray executive chair are made of high-grade mesh; it is stronger, compressive, tear-resistant, and its durability is 3 times that of ordinary mesh.

Armrest

Gray executive chair 3D has lifting armrest, rotatable PU armrest surface, delicate touch, lifting adjustment.

Gas Spring

Gray executive chair is made of all steel, passed SGS test, American BIFMA test, advanced three-level air pressure rod, 100MM lifting stroke sinking 40MM.

Caster

Gray executive chair has smooth and dull the edge of the chair legs, never knock the heels, flexible, silent and scratch-resistant floor.

Chair leg

Gray executive chair passed the 1200 kg static pressure test, enough to bear the weight of a car, integrated irrigation, longer life.

Parameters of Sihoo B7 Grey Ergonomic Adjustable Drafting Fabric Manager Office Chair

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