The design of the rolling nail is novel and widely used, and it is an ideal replacement for ordinary round nails. It is widely used in construction, decoration, decoration, without nail head and nail marks after laying, and is suitable for advanced decoration industry.  It is mainly used for furniture making and various wood products, while furniture manufacturing is used for sofa, sofa, sofa and leather. The decoration industry is used for ceilings, thin plates and the like, while the wooden cases industry is used for outer thin plate cement steel nails, which are similar in appearance to round nails and slightly thicker in head, and are suitable for hard and soft wood, bamboo devices, ordinary plastics, wall sanding, furniture repair and wooden cases, etc.