Advantages: The texture of Catalpa bungeana is delicate and elegant. From the appearance alone, Catalpa bungeana is not particularly outstanding. Catalpa bungeana doesn't have the mountain pattern of Catalpa bungeana, the golden color of teak and the zigzag texture of old elm.

However, Catalpa bungeana has another elegant taste. Its plain texture is like running water, clear and uniform, with few knots. Its simple and unpretentious features are very suitable for the current popular pastoral style.

Juglans mandshurica is processed in Mu Yi. Juglans mandshurica used to be hard miscellaneous wood with moderate density, good toughness, good processability, difficult cracking and deformation, and good wear resistance.

Disadvantages: At present, the price of Zimu furniture is relatively high, especially the solid wood furniture with golden walnut, which is high-grade furniture and expensive.

Catalpa bungeana is not suitable for cutting large materials. Catalpa bungeana has low hardness, light weight, high moisture content, long drying time and easy warping, deformation and cracking. Juglans mandshurica is suitable for decorative materials, and it is not easy to cut into large pieces.

Catalpa bungeana has dim brown eyes, soft dark color, thick tracheid and obvious wood rays, which is more difficult to process than other wood.

Birch is afraid of bumping because of its low hardness. Birch furniture, like all solid wood furniture, can't collide with hard objects, but there will inevitably be some bumps in life, which will be relatively troublesome to maintain.

Catalpa bungeana is afraid of sunshine, so it must avoid high temperature. Catalpa solid wood furniture is better. Don't let the strong sunlight shine for too long. You should put the furniture in a cool place to avoid the sun, or put a piece of gauze on the furniture.

Birch solid wood furniture is easy to deform, so don't let heavy objects pass on the furniture, and don't let the furniture bear pressure for a long time.