If my friend hadn’t recommended the brand laser engraving to me, I wouldn’t have known how good the brand would have been. After all, I bought it for the first time in my company. When I bought it, I thought I had to buy the best product. When I chatted with my friends, I said I wanted to buy but I didn’t know which brand was good. My friend immediately recommended laser engraving to me, saying that their company is now using laser engraving and everyone’s evaluation is very high, because my friends recommended that I would choose to buy it too. This brand of laser engraving, and only after I used it myself, did I believe everything my friends said was true.