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1997
Ningbo Dunyuan Cables Co.,Ltd constituta, Maxime funem producere.
1997
2000
Ningbo Dabu Electric Appliance Co.,Ltd condita est in 2000, Maxime funiculos producere.
2000
2011
Cum ampliandi negotium range, Ningbo Dabu Welding Technologia Co.,Ltd anno 2011 instituta est, professio in machinam glutino producendam, in patina Car altilium, galea glutino, machina secans plasma etc.
2011
2012
Machina glutinatio et autocinetum galeae glutino obscuratio investigatae sunt et feliciter anno 2012 elaboraverunt.
2012
2015
In 2015, propter dilatationem negotii necessitatum societatis, Ningbo Dabu Welding Technologiae Co, Ltd movit ad novam officinam aedificandam.
2015