
1997
Ningbo Dunyuan Cables Co., Ltd stabbilita, Prinċipalment jipproduċu kejbil.
1997
2000
Ningbo Dabu Electric Appliance Co., Ltd ġiet stabbilita fl-2000, Prinċipalment tipproduċi kejbils.
2000
2011
Bil-firxa tan-negozju li qed tikber, Ningbo Dabu Welding Technology Co., Ltd ġiet stabbilita fl-2011, professjonali fil-produzzjoni ta 'magna tal-iwweldjar, ċarġer tal-batterija tal-karozzi, elmu tal-iwweldjar, magna tal-qtugħ tal-plażma eċċ.
2011
2012
Il-magna tal-iwweldjar u l-elmu tal-iwweldjar li jiskura awtomatikament ġew Riċerkati u żviluppati b'suċċess fl-2012.
2012
2015
Fl-2015, minħabba l-espansjoni tal-ħtiġijiet tan-negozju tal-kumpanija, Ningbo Dabu Welding Technology Co., Ltd marret għall-bini tal-fabbrika l-ġdida.
2015