THE SMART TRICK OF LETTERHEAD PRINTING HONG KONG THAT NO ONE IS DISCUSSING

For black coloration printing, you should established the file as K100. we don't settle for black in CMYK mix to prevent the color registration difficulty. Print100 gives common sizing A4 and A5 booklet printing providers. You can even customize the size, remember to ship us information for even more quotation.  At JoinPrint we are professionals