In order to improve the competitiveness of production, foreign metal products industry pays more and more attention to the quality of wire drawing die and the improvement of manufacturing process. Starting from improving the service life of wire drawing die, the material, structure, manufacturing process, manufacturing equipment and inspection instruments of wire drawing die are carried out. Through systematic research, the development of composite wire drawing die, new material of wire drawing die, new technology of surface l coating, new hole pattern design method of wire drawing die, etc. has promoted the development of wire drawing production in the world. my country is a big country of wire rod production, and its output is among the highest in the world. The drawing die manufacturing industry in China has developed rapidly since the 1980s. With the continuous improvement of the drawing die manufacturing level and the continuous improvement of the production process, the drawing die manufacturing technology in China has developed progressively, especially in the drawing die materials, Great progress has been made in structure and other aspects, but in general there is still a big gap with foreign countries. Although the types of drawing dies produced abroad are similar to those in China, the materials and processes used are more advanced. The processing accuracy, durability, wear resistance and other indicators of drawing dies are better than those of our country. Therefore, strengthening mold management, improving the quality level of drawing dies, and promoting the advancement of die-making technology are the important issues currently facing the mold-making industry.