The elasticity of needle-punched felt is determined by the density of felt. If the density is too high, the elasticity will decrease. On the contrary, if the density is too small, the elasticity will lose. Others, such as thickness, thickness and quality of wool, have an impact on various properties. Users can choose them appropriately according to their requirements. Our factory is to produce needle-punched felt according to the principle of small batch trial and mass production according to the actual use requirements and conditions of customers. Welcome new and old customers to discuss cooperation!