I remember the first time we received the list of laser engraving, we all had our own opinions. Every production unit expressed their own difficulties at that time. It was really very difficult to carry on, but then we all overcome these difficulties very well. Now laser engraving can get on the right track smoothly. We also did that at that time. It’s unthinkable. Since receiving the order of laser engraving, our company has also learned a lot from the employees of many production units. They say that we have learned a lot of technology that we seldom contacted before, and feel that we can learn something every day is really special enrichment. It is said that difficulties will be accompanied by opportunities and gains. It seems that our company has seized this opportunity very well and has made rich gains.