Yes they are man made.
Bodybilt Chairs are the only US made chairs that are not wooden.
Plastic
Most of the executive chairs are indeed made of leather. However, some chairs are made of cheaper, yet similar material so that they can be sold at a lower price.
30 chairs
The chairs are imprinted with the following...Made By R. Holman & Co. Boston Mass. USA.
There are chairs that are made to fit the male and female body specifically.
No. Although there is a standard height for kitchen chairs, which is between 16 and 18 inches, there are chairs that are made to accommodate higher or lower surfaces.
children.
meatal
Plastic
in a chair factor
Circle chairs tend to be made from hardwood such as oak. You can purchase circle chairs from retailers such as Alibaba, Amazon and Restaurant Chairs Direct.