3D Printing--Engine of the Third Industrial Revolution

3D printing technology is widely used. With the settlement of printing devices and printing materials, it will pose grave challenge on traditional manufacturing, processing industry and become an alternative. According to research, 3D printing is expected to be widely applied in the military, aerospace, automotive, bio-medical, toys and other fields in the next 20 years. China, as a big manufacturing country, may face the rapid decline of the traditional industries in the domestic market. On the other hand, due to the extensive application of 3D printing technology in Europe and the United States, it will seriously affect China's export market and further worsen the living space of traditional manufacturing industry.