A4
A4

The Model A4 mesh seat office chair is an ergonomic chair with free adjustment of backrest inclination, seat height and armrests, plus a backrest with lumbar support to help improve posture and reduce stress. Mesh seat and back material ample airflow even when working somewhere without air conditioning for a more comfortable working experience. If you are looking for a mesh seat office chair, model A4 will be your best choice, welcome to use our 3D selection platform to create your own mesh seat office chair!

Mechanism type : A type
Operation : Wire control
Recline angle : 90°-120°-140°
Back tilt : 3 Stages
Structure of mechanism : Two springs system
Operation of back tilt strength : Sided adjust
Material : Aluminum

Model A4 Mesh Seat Office Chair Features
A2 black computer chair with seat depth adjustment
Seat depth adjustment
A4 mesh seat office chair with seat height adjustment
Seat height adjustment
A4 mesh seat office chair with backrest height adjustment
Backrest height adjustment
A4 mesh seat office chair with backrest tilt angle adjustment
Backrest tilt angle adjustment
A4 mesh seat office chair arm-pad can inward outward adjustment
Arm-pad inward & outward adjustment
A4 mesh seat office chair arm-pad can forward or backward adjustment and height adjustmen
Arm-pad forward or backward & Armrest height adjustment
A4 mesh seat office chair backrest flexible tilt tension adjustment
Backrest flexible tilt tension adjustment
A4 mesh seat office chair arm-pad can adjust outwardly
Arm-pad can adjust outwardly
Model A4 Mesh Seat Office Chair Details
Model A4 Mesh Seat Office Chair Details
FUNCTION

Back

  • Back height can be adjusted in 5 stages.

3D armrest

  • Armrest height can be adjusted in 5 stages with 6cm distance.
  • Arm pad can be adjusted forward/backward.
    And it can be adjusted left and right.

Seat

  • Back tilt lock in 3 stages.
  • Seat slide can be adjusted in 3 stages.
  • Seat height can be adjusted in 10cm distance.
  • Back tilt strength can be adjusted.
MATERIAL
  • Chair structure: Nylon with Glass Fiber.
  • Mesh: High elastic mesh
  • Armrest: Nylon with Glass Fiber
  • Arm pad: PU
  • Mechanism: Metal and aluminum.
  • Gas lift: level 4 gas lift.
  • Caster: Nylon with Glass Fiber.
  • Base: Nylon with Glass Fiber or Aluminum.
Model A4 Mesh Seat Office Chair Accessory
accessory
Armrest
Base
Joyrest
FR-01
Base