1997
I-Ningbo Dunyuan Cables Co., Ltd isekiwe, Ikakhulu ivelisa intambo.
1997 2000
INingbo Dabu Electric Appliance Co., Ltd yasekwa ngo-2000, ikakhulu ukuvelisa iintambo.
2000 2011
Ngoluhlu lweshishini olwandisiweyo, i-Ningbo Dabu Welding Technology Co., Ltd yasekwa ngo-2011, ingcali ekuveliseni umatshini wokuwelda, ishaja yebhetri yemoto, isigcina-ntloko se-welding, umatshini wokusika iplasma njl.
2011 2012
Umatshini we-welding kunye ne-auto darkening welding helmet zaphandwa kwaye zaphuhliswa ngempumelelo ngo-2012.
2012 2015
Ngo-2015, ngenxa yokwandiswa kweemfuno zoshishino zenkampani, i-Ningbo Dabu Welding Technology Co., Ltd. yafudukela kwisakhiwo esitsha somzi-mveliso.
2015