Kubva payakatangwa muna 2008, Handan Dongchao Hardware Products Co., Ltd. (inozonzi "Dongchao Hardware") yakadzika midzi mumunda wekugadzira hardware kwemakore gumi nemanomwe. Tichitevedzera musimboti we "kutendeseka mukushanda nemhando yekutanga," yakakura kubva padiki bhizinesi rekugadzirisa kuita mupikisi weiyo wega-kugogodza screws mudunhu. Yayo "Mapfumo Matatu" brand yakunda kuzivikanwa kwakapararira musika nehunhu hwayo hwakavimbika.
Dongchao Hardware iri muHanshan District, Handan City, uye iri tekinoroji{{0}yakavakirwa diki nepakati-yakakura bhizinesi inyanzvi mukugadzira nekutengesa wega-kuzvirova wega-masiruuru ekuzviboorera (drill tail screws). Iine capital capital inosvika 2 miriyoni yuan uye inobhadharwa zvizere-necapital, kambani parizvino ine vanhu makumi matatu-60. Bhizinesi rayo rinovharira wega-tapping screw processing, hardware zvigadzirwa zvekutengesa, kunze uye kutengesa kunze kwenyika, uye general cargo road transportation. Kubva payakavambwa, kambani yagara yakatarisa pane yakakosha chigadzirwa R&D nekusimudzira mhando, ichienderera mberi ichiunza zvepasirese zvemhando yepamusoro michina yekugadzira uye tekinoroji. Nekuvandudza iyo yemhando yekudzora sisitimu uye tarenda yekudzidzisa matarenda, yega yega dhill tail screw inomiririra pfungwa ye "chaizvo kugadzira".
Sechigadzirwa chekambani chemureza, "Mapfumo Matatu" brand drill tail screws yakakurumidza kuwana kuvimba uye kufarirwa nevatengi vatsva nevakuru kubva pakuvambwa kwavo, nekuda kwekuita kwavo kwakadzikama, kurongeka chaiko, uye kuvimbika kwekusimbisa maitiro. Chigadzirwa chacho chinoshandiswa zvakanyanya mukuvaka, michina, zvemagetsi uye mamwe maindasitiri, ichiva chinhu chakakosha "kusimbisa dombo rekona" mukugadzirwa kwemaindasitiri. Zvichivimba netiweki yakazara yekutengesa uye kupinza uye kutumira kunze kwenyika, zvigadzirwa zveDongchao Hardware hazvingovharidzi musika wepamba chete asiwo zvishoma nezvishoma zvinopinda munhandare yepasi rose, zvichipa{2}}zvigadziriso zvemhando yepamusoro kuvatengi vepasi rose.
