Huanghuali is a national second-class protected plants, origin mainly in hainan, ChengCai slow, generally ChengCai are to hundreds of years. For example, a huanghuali tree, planted on 10 years, the tree's diameter is only 5 centimeters or so, inside the heartwood, that is, we use to do handicrafts or furniture frame, but only 2 centimeters only! If you want to use to make furniture, at least a hundred years before you can use. So if you want to plant Huanghuali as an economic forest, some not very realistic. \x0d\ Huanghuali is mainly produced in China's Hainan Province, the degree of fame of its timber is second only to rosewood, is because of the Huanghuali wood wood is extremely stable, regardless of the heat and cold are not deformed, do not crack, do not bend, there is a certain degree of toughness, suitable for a variety of shaped furniture, such as the three-bend legs, the curvature of its very large, but the only Huanghuali wood can be made, the other timber is more difficult to cope with. Yellow rosewood and other wood characteristics are similar and easy to confuse, the main thing is easy to confuse with the pear pattern rosewood. This pear pattern rosewood is mainly originated in two Guangzhou and Hainan Island, some books called Hainan rosewood, also known as Vietnam sandalwood, because Vietnam and neighboring countries also grow this tree. Huanghuali wood color golden yellow and warm, heartwood color darker reddish brown or dark brown, with repeated angle texture. The specific gravity of yellow rosewood is light, may be lighter than mahogany (sour wood) and some light work, into the water was half-submerged state, that is, not all submerged in the water and not all floating in the water. Huanghuali wood grain is very clear, such as clouds and water, very beautiful. The most special thing is, there are many wood boils in the wood grain, these boils are also very flat and not cracked, showing fox head, old man's head and old man's head hair and so on texture, beautiful and lovely, that is, people often say "ghost face". Ming dynasty and early qing dynasty production of high-grade furniture is mostly made of huanghuali wood, due to excessive logging and make the qing dynasty before the middle of the huanghuali wood drastically reduced and on the verge of extinction, so later used mahogany instead. From the published Ming and qing dynasty furniture, yellow rosewood has big material, half a meter wide, two meters long, a single board flat head case can be seen.