According to some manufacturers, wood plays a very important role as the main material in the construction industry. Because there are many kinds of wood, different wood has different properties, so we should pay special attention to the selection.

At present, the commonly used types are fir, pine, elm and so on. Taking fir for example, it has the characteristics of good material, straight wood texture, even structure, light and tough material, moderate strength and so on. Moreover, because fir has certain fragrance, it can resist insects and rot. at present, it is mainly used for making joinery board, density board, particleboard and other boards. In addition, pine furniture is also on the market at present There are many kinds of Pinus massoniana and Pinus sylvestris. The texture of Pinus massoniana is straight or uneven, and the structure is medium to coarse, but when it is dry, it has serious warping crack, and it is not corrosion-resistant, and the paint bonding performance is poor. However, Pinus sylvestris is strong in material, clear in texture, and good in wood, so its use range is far greater than that of Pinus massoniana, which is unanimously recognized by users.