Wish I had used a different printer
While Qin was very helpful in the initial stages of our book printing, their approach was significantly different when a problem occurred, making a complete 180 on their service. The company takes the approach that the customer is always wrong, even while deploying a method of communication, file uploading, and proofing that invites errors and issues. While their printing quality is good, we fully regret using them for book printing and will not use them for future projects.