Which is the best printing house in Harbin?

There is a thriving printing factory on Cross Street, where we all print. The quality is very good and the price is relatively low. Mainly because their boss is a thief, Shandong people, thieves pay attention. In the past, our family printed in another house, and the quantity was always insufficient. Especially since we have printed tens of thousands of leaflets, we have no time to check them. We didn't know that the original printing house fooled us until we finished printing at Cross Street, so we must be careful. . .