Yesterday I did not know what I did not know how to operate the company’s laser engraving, and I didn’t make it for a long time. I had to ask people from laser engraving to help us see what was going on, and I was worried about their low efficiency. I have not arranged people to come, but now it seems that my idea is simply worried, because the company has received my feedback, the first time to arrange the most professional staff to our company to deal with the problem, I have to say that the professional is professional, no long time to help me. The company’s laser engraving has been handled well, and explained to me why and how to deal with the problem.