When I went to the customer company the other day, I saw the adapter samples they made. They looked very good. So I wanted to borrow one to take it back for research. When the customer saw that I was more interested in it, he sent us a sample. I felt very embarrassed. Our company had a plan to make adapter before, but later this idea was put on hold because we did not talk about customers. We really want to have a good exchange of experience when we see the refined adapter made by the customer company. This time, we will take the sample back to the company for a good study and study. Maybe we will have a chance to talk about the customer making this adapter for us. Opportunities? By then, our company can also have new development.