In the past, for automated production lines using robots, robot engineers had to conduct on-site point-by-point teaching. In cases where there were many robots and tight project schedules, engineers could only work day and night, and neither the efficiency nor the quality could be guaranteed. The offline programming team of Mentechs edits robot programs in a virtual environment before the on-site installation of equipment. After the robots on site are powered on, the programs can be directly imported for use, which improves efficiency and quality and greatly shortens the on-site debugging time. This technology has been widely used in automobile factories and non-standard automated production lines.