Hebei DashAN FASTENER Co., Ltd. e thehiloe ka 1990, e Yongnian County Industrial Park, Profinseng ea Hebei, e leng setsi se seholo ka ho fetisisa sa kabo ea likarolo tse tloaelehileng Chaena, ke letoto la tlhahiso ea li-fasteners tsa likhoebo tse ikemetseng.Khamphani e akaretsa sebaka sa lisekoere-mithara tse 800,000, e nang le basebetsi ba fetang 450, ho kenyelletsa le litsebi tse 55, lihlopha tse fetang 50 tsa lisebelisoa tse fapaneng tsa tlhahiso.Ho theosa le lilemo, e tsoetse pele ka potlako ho ba e 'ngoe ea baetsi ba li-fasteners tse ntle ka ho fetisisa Chaena.