1. The solid wood part is 100% pure solid wood, no veneer, no artificial board. 2. The main material is rubber wood imported from Thailand, and the finger-jointing process is adopted, which is conducive to uniform stress release and is not prone to deformation, expansion, shrinkage, and cracking. 3. The auxiliary material is pine wood imported from New Zealand, which has good toughness, stable properties, light texture, straight grain and few knots. It is used for the front vertical frame, middle vertical frame, bottom frame, slide rail pads, and rear upper and lower horizontal bars. 4. The auxiliary material is paulownia wood, which is corrosion-resistant, wear-resistant, high-temperature resistant, non-deformable and not easy to mold. It has been the material for making bellows pull rods since ancient times. It is also a famous piano-making wood in ancient China, used for backboards and drawers.
