Handan Chang Lan Fastener Manufacturing Co., Ltd. pele e neng e le Yongnian Tiexi Changhe fastener feme e ne e le moetsi oa lisebelisoa tse kholo tse tloaelehileng Seterekeng sa Yongnian.Khamphani e sebakeng se tloaelehileng sa kabo ea li-fastener ea Hebei Yongnian, e koahelang sebaka sa lisekoere-mithara tse 3,050, e ne e le haufi le likou tsa Tianjin le Qingdao, thepa ea kantle ho naha e kholo haholo.Khamphani e na le mochini oa lihlooho o batang oa maemo a mangata, mohlala oa 12b, 14b, 16b, 24b, 30b, 33b;e na le mochini o chesang oa ho qhekella, mohlala o na le lithane tse 200, lithane tse 280, lithane tse 500, lithane tse 800;