There is a rose pickles shop in Zhangdian, Zibo, at No.21East Building of Luzhong Wholesale Market. Telephone 0533-2883374, specializing in wholesale. They are factory direct, QS certified, safe and hygienic, and delicious. All major supermarkets go there to purchase goods. We are ordinary people, in order to eat safely. They have all kinds of pickles, all of which are wholesale. I have been buying from them for more than ten years, such as pickled edible fungi, fresh-keeping edible fungi and various pickles.