1997
Ningbo Dunyuan Cables Co., Ltd e thehiloe, Haholo-holo e hlahisa thapo.
1997 2000
Ningbo Dabu Electric Appliance Co., Ltd e thehiloe ka 2000, Haholo-holo e hlahisa likhoele.
2000 2011
Ka mofuta oa khoebo o holisang, Ningbo Dabu Welding Technology Co., Ltd e thehiloe ka 2011, e le setsebi ho hlahiseng mochini oa welding, tjhaja ea betri ea koloi, helmete ea welding, mochini o sehang oa plasma jj.
2011 2012
Mochini oa welding le helmete ea ho cheseletsa e fifalang ka koloi li ile tsa etsoa Lipatlisiso 'me tsa ntlafatsoa ka katleho ka 2012.
2012 2015
Ka 2015, ka lebaka la ho atolosoa ha litlhoko tsa khoebo tsa k'hamphani, Ningbo Dabu Welding Technology Co., Ltd. e ile ea fallela mohahong o mocha oa fektheri.
2015