Guangzhou Diyan Pharmaceutical Biotechnology Co., Ltd. ke khoebo e nyane e amanang le likokoana-hloko le litlolo e thehiloeng ka 2018 mme e Seterekeng sa Baiyun, Guangzhou. E lebisa tlhokomelo ho "Kemei Compound Shuiguang", kakaretso ea lintlha tse supileng, tse koahelang liphello tsa ho nosetsa, ho soeufala, ho thibela botsofali, ho lokisa, ho tlosa li-acne, ho tiisa, joalo-joalo, tseo kaofela e leng tsa tlaleho ea lebenkele la litlolo le tse inehetseng ho line ea cinema.
Ho rekisa le ho rekisa litlolo, lipatlisiso le nts'etsopele ea theknoloji ea biochemical, lipatlisiso tsa bongaka le nts'etsopele ea liteko tsa mokoloto oa marotholi a metsi.
Litherisano tsa bophelo bo botle (ntle le tlhahlobo le kalafo), ts'ebeletso ea phatlalatso ea inthanete ea motho ka mong, thekiso ea Marang-rang (lijo tse seng li pakiloe) mokoloto oa ho theola metsi.
Lisebelisoa tse bohlale, lisebelisoa tse aparoang, lihlahisoa tsa polasetiki, thekiso ea lisebelisoa tsa moriri, le mokitlane o mong oa marotholi a metsi