Litaba tsa Khampani

Handan Ningyuan Fastener Manufacturing Co., LTD. (eo pele e neng e le Jin Langtao), e thehiloe ka 2005, e fumaneha Handan Yongnian, toropo ea habo ea Taiji le motse-moholo oa fastener, o tsebahalang haholo lapeng le kantle ho naha. Handan Ningyuan Fastener Manufacturing Co., LTD. (eo pele e neng e le Jin Langtao), e thehiloe ka 2005, e fumaneha Handan Yongnian, toropo ea habo ea Taiji le motse-moholo oa fastener, o tsebahalang haholo lapeng le kantle ho naha. Ho tloha ha e thehoa, k'hamphani e khomaretse filosofi ea khoebo ea hore tsoelo-pele ke tataiso le ho sebetsa ka thata ke 'nete,' me e qalile ho tloha tlhahiso ea li-fasteners tse phahameng le lisebelisoa tsa photovoltaic. Ka lilemo tse 18 tsa boiteko bo tsoelang pele ba boiqapelo le nts'etsopele e fetohile khoebo e tsebahalang ea sejoale-joale indastering.