(1)
Camphor wood far infrared sauna, white pine and Mongolian Scotch pine: the wood density is general, there are many producing areas, it is easy to obtain and the price is low, but it is easy to corrode, deform and have no texture.
(2)
Hemlock far infrared sauna: also known as hemlock, it is produced in Europe and America. It has high wood density, natural and fresh wood grain, good texture, corrosion resistance and no deformation. However, the processing technology is complex and the cost is high. The price of sauna made of it is high.
(3)
Cedar far infrared sauna: also known as red cedar, it is produced in Europe and America. It has high wood density, elegant and noble wood grain. It can emit lasting natural wood fragrance, corrosion resistance and no deformation. The sauna room made of it has collection value. However, the processing technology is complex and the cost is high, and the price of sauna made of it is high.
