Hebei Zhengding Changshan Edible Fungus Co., Ltd., located in Shijiazhuang city, is a professional manufacturer and exporter for mushrooms for decades of years. At present, our main products are flat mushroom, pleurotus ergngii, button mushroom, straw mushroom, pleurotus, king oyster mushroom, golden needle mushroom, mini mushroom, shiitake, real ji mushroom etc.Our products are all in brine.