SMA Lumbar 03 Ergonomic Chair Products
Headrest 3D design adjustable lift, 45 degrees back, 3cm forward and back
Backrest Double back, 2D adjustment lifting and lowering 5 steps, adjusting the inclination 5 levels to suit the condition of each person
3D lifting armrests, front and back sliding, left and right rotation
Reclining SMA Lumbar 03 ergonomic chair reclined, fixed lock 3 positions 90-120 -135 degrees
Seat mattress Size: 50x50 cm, foam padded at the edge of the seat, Seat wheel slides in and out 5 cm. SMA Lumbar 03 ergonomic chair material is used American Matrex mesh material
Class 4 piston Piston class 4 certified SGS safe, explosion-proof
Chair frame The chair frame is made of PP plastic material that meets international office plastic standards 
Wheels PU leather wheels are noise-proof, flexible 360-degree rotation.
Dual Spring Controller
Chair legs 5-husk leg frame design, cast aluminum material with a load of up to 1136 kg.