With the rapid expansion of sheet metal processing technology, the domestic processing technology is also growing rapidly, and the gap between China and the prosperous foreign countries is getting smaller and smaller. Many well-known foreign enterprises have transferred their manufacturing bases to China.

Optical fiber laser cutting machine is a technological revolution in sheet metal processing, and a "processing center" in sheet metal processing; Optical fiber laser cutting machine has high flexibility level, fast cutting speed and high efficiency, and has won a general market for customers; The laser cutting machine has no cutting force and no deformation during processing; No tool wear, good material compliance; Whether it is simple or complex parts, it can be cut by laser fine rapid prototyping in one time; The cutting seam is narrow, the cutting quality is good, the automation level is high, the operation is simple, the labor intensity is low, and there is no pollution; It can complete automatic cutting layout and nesting, further improving the utilization rate of materials, low cost and good economic efficiency; The effective life of this technology is long. Many foreign experts believe that the next 30-40 years will be the golden period for the development of laser processing technology (the direction for the expansion of sheet metal processing).