Promise
Parts
Material Description
Quality
Warranty
Mechanism
steel
stable, normal standard use
3years
Gas lift
steel & nylon
SGS BIFMA passed 50mm diameter, normal standard use
3years
Base
aluminium/nylon/chrome
No deforming, No rust, normal standard use
3years
Castor
PU & nylon
No noise, No scratching floor, normal standard use
3years
Mesh
wintex elastic & high density
No deforming, No fade, No pilling, normal standard use
3years
Fabric
high elastic wear resistand
No fade, No pilling, normal standard use
3years
Foam
high density solid foam/mould foam
No deforming, normal standard use
3years
Back Frame
strengthened nylon material
more than 100KGS load on the back rest, normal standard use
3years