1. The best and largest one in Zhangdian should be Century Tianhong Book Industry in Zhangdian Development Zone. It specializes in printing books and is very large-scale. But if you print a small amount, it will not work. Know whether they will accept it;
2. There is also Zibo Huicheng Printing in Zhangdian Development Zone, which is average in scale and okay;
3. Larger-scale applications in Huantai It belongs to Huantai Hongjie Printing, and its scale is not small;
There are also some small units, many of which print books and packaging materials, many of which are customers of our company. If you really can't find the right one, or need something targeted, call me on the site!
Also, there is absolutely no problem printing calligraphy on books!