In 2010, the Company developed and manufactured its first laser welding machine as the first example of laser welding machine localization, which has been successfully applied to the continuous strip steel production line.
After more than ten years of continuous exploration and research on the core technology of laser welding, the Company has broken through the traditional laser welding technology at home and abroad, and successfully applied solid laser welding technology to strip steel continuous production lines in 2012. The solid laser welding machine offers stable welding quality and is more efficient, energy-saving, cost-effective, easier to operate and maintain than traditional gas laser welding machine. It has been put into use in large quantities for all production lines in the strip steel cold rolling industry, and is deeply recognized and praised by customers in the industry.
The "GD series" high-power optical fiber (solid) laser welding machine and the "GQ series" high-power CO2 (gas) laser welding machine have won scientific and technological progress awards for many times and various national invention patents and national utility model patents.