I always come back to Kunshan Pinstar Gifts because the quality of their work is excellent. In the past, I've always had unusual orders (always soft enamel metal work, but not pins or coins). This is my first order with pins with backing cards. I was very happy with how easy it was to get everything set up. When printing with American companies, having a card cut in an unusual shape often requires a lot of effort and cost. All I had to do for my order, here, was supply the art file and cut line. The process was easy, the work was finished relatively fast (considering the large number of colors required), and the quality is, as always, excellent. I never go anywhere else for soft enamel metal work.