Teak, commonly known as rouge, blood tree, chestnut and Taiyou, belongs to Labiatae of Labiatae. Teak is a tropical tree species, which requires high temperature, and its vertical distribution is more common in low hills and plains below 700-800 meters above sea level. Teak does not warp or crack under the condition of great changes of dryness and wetness in the sun, rain and rain; Strong water resistance and fire resistance; It can resist termites and marine worms in different sea areas and is extremely resistant to corrosion. Good drying performance, good adhesion, painting and waxing performance. Because silicon becomes dull easily, it is difficult to cut during processing. It has good nail grip and comprehensive performance, and is recognized as a precious tree species in the world.