About Product:Nanzhu has been cut, selected, high temperature sterilization, carbonization, pressure plate, Deep - processed products through more than 30 procedures. Pure natural nanzhu new material is more suitable for modern household decorates tide, through special processing, Nanzhu carbide not only hard, wear - resisting, easy to clean, easy maintenance, and antique, having a unique style, The grade of The product is not comparable to pine and fir.