Engineered wood flooring is divided into three-layer engineered wood flooring and multi-layer engineered wood flooring. Its surface is a high-quality precious wood that retains the beautiful and natural characteristics of solid wood flooring. Most surfaces are coated with more than five layers of high-quality UV paint, which not only has ideal hardness, wear resistance, and scratch resistance, but also has the characteristics of fire resistance, smoothness, and easy cleaning. Most of its core layers can be cut in sequence, or they can be made of cheap small-diameter materials, various hard and soft miscellaneous materials, etc. There is no need to consider avoiding various defects of wood, the output is high, and the cost is greatly reduced. Its foot feel and warmth are no less than those of solid wood composite flooring. Because it has various advantages of engineered wood flooring, it saves a lot of natural resources.