Hītori

Pikitia

1997

Ningbo Dunyuan Cables Co., whakaturia Ltd, te nuinga hua taura.

1997
Kiriata

2000

Ningbo Dabu Electric Appliance Co., Ltd i whakapumautia i roto i te 2000, te nuinga whakaputa taura.

2000
Pikitia

2011

Na te awhe pakihi nui ake, Ningbo Dabu Welding Technology Co., Ltd i whakapumautia i te tau 2011, he ngaio ki te whakaputa i te miihini miihini, te riihini motuka motuka, te potae potae, te miihini tapahi plasma etc.

2011
Kiriata

2012

I rangahauhia, i whakawhanakehia paitia i te tau 2012 te miihini whakapiri me te potae whakapouri whakapouri aunoa.

2012
Tauwāhi

2015

I te tau 2015, na te nui haere o nga hiahia pakihi a te kamupene, ka neke a Ningbo Dabu Welding Technology Co., Ltd. ki te whare wheketere hou.

2015