The main technical requirements of rirong furniture's office chair

The main technical requirements of rirong furniture's office chair

Office chair | Rirong furniture

 The main technical requirements of rirong furniture's office chair. Using high quality wooden frame, in line with the principle of human engineering.  Using imported high grade  environmental leather.The sponge is made of high-quality high-rebound one-time PU foam, the  density ≥35KG/m3, the backrest density ≥30KG/m3. Imported high quality air pressure bar, flexible lifting without noise; Solid wood five-star feet.