Deeply charred wood is also known as fully charred wood and homogenous carbonized wood. It is a wood treated by high-temperature carbonization technology of about 200 degrees. Because its nutrients are destroyed, it has better anti-corrosion and insect-preventing functions. Because its water-absorbing functional group hemicellulose is reorganized, the product has better physical properties and depth. Carbonized wood is a truly green product. Although it has anti-corrosion and insect-repellent properties, it does not contain any harmful substances, which not only improves the service life of the wood, but also does not process the human body during use and after use. , animals and the environment have any negative effects. Deep carbonized wood has nearly ten years of experience in Europe and is the main replacement for CCA anti-corrosion wood. Deep carbonized anti-corrosion wood is widely used in many aspects such as wallboard, outdoor flooring, kitchen decoration, sauna decoration, furniture and so on. However, it is not recommended for use in contact with water and soil.