Mu December 2001, Shanghai Finc Bio-tech.Co., Ltd. idakhazikitsidwa ku Fengxian District Modern Agricultural Park, Shanghai.Idzagulitsa ndalama zokwana madola 2 biliyoni kuti ipange maziko asanu ndi limodzi anzeru (5+ 1) ku Shanghai, Qingdao, Qinhuangdao, Chengdu, Guangdong ndi United States, ndikumanga mafamu oposa awiri anzeru a bowa (10+2) pakupanga kulikonse. maziko.Pambuyo pa chitukuko ndi luso la zaka 18, Finc yapindula kawiri pakupanga ndi teknoloji ya Hypsizygus marmoreus, ndipo yadzipereka kupereka ogula kunyumba ndi kunja kwa Shimeji, zokoma komanso zopatsa thanzi White Shimeji, Brown Shimeji, Maitake, Hatake ndi ena. mankhwala.