1997
Ningbo Dunyuan Cables Co.,Ltd established,Mainly produce cable.
1997
2000
Ningbo Dabu Electric Appliance Co.,Ltd was established in 2000, Mainly produce cables.
2000
2011
With the enlarging business range, Ningbo Dabu Welding Technology Co.,Ltd was established in 2011, professional in producing of welding machine, Car battery charger, welding helmet, plasma cutting machine etc.
2011
2012
Welding machine and auto darkening welding helmet were Researched and developed successfully in 2012.
2012
2015
In 2015, due to the expansion of the company's business needs, Ningbo Dabu Welding Technology Co., Ltd. moved to the new factory building.
2015