- Yiwu P&Y stationery factory are standing in Yiwu city, we are the early business dealer in Yiwu market. It is near 20 years until now. We are producing ruler, geometry set, pencil, color pencil, eraser, math set, stationery set. We have skilled workers and good QC. Because of our specilized, we control cost strictly, so that we could give your cheap price as same quality. We are selling to all over word, we are responsible for each piece of product we are making. So pls trust us, we could offer you good quality, cheap price and best service! Waiting for your coming!