Ningxia Chengdingman Trading Co., Ltd. e thehiloe ka 2020. Khamphani e sebakeng sa Yinchuan City, Ningxia. Ke k'hamphani ea thekiso e shebaneng le li-ingots tsa magnesium, li-alloys tsa magnesium le lihlahisoa tse ling tsa magnesium. Ho tloha ha e thehoa, k'hamphani e 'nile ea khomarela melao-motheo ea ts'ebetso ea boleng pele, tšebeletso pele, le botšepehi. Lilemong tse 'maloa tse fetileng, motheong oa likatleho tse teng, k'hamphani e entse matsapa a sa khaotseng le ho hatela pele, ho nka sebaka limmarakeng tsa provense le tsa machabeng, le ho hapa tšehetso le thoriso ho tsoa ho bareki le lithaka. Amohela metsoalle e tsoang likarolong tsohle tsa bophelo ho etela le ho buisana ka khoebo.