Camphor pine: Camphor pine in Russia grows year-round in temperatures between 0 and 6 degrees Celsius, almost covered in ice and snow throughout the year. The average age of the tree is over 45 years, with an average diameter of 70 centimeters and a material density of 550 kg/m3. The imported Russian camphor pine boards are all processed and manufactured using this type of camphor pine. This type of camphor pine has fine annual rings, straight wood grain, moderate physical properties, and moderate hardness. Therefore, after processing into boards, it is not easy to deform and has excellent mechanical processing performance. Therefore, Russian camphor pine boards are very suitable for manufacturing mid-range solid wood furniture.