Akụkọ ihe mere eme

Foto

1997

Ningbo Dunyuan Cables Co., Ltd guzosie ike, tumadi na-emepụta USB.

1997
Ihe nkiri

2000

Ningbo Dabu Electric ngwa Co., Ltd e guzobere na 2000, tumadi na-emepụta cables.

2000
Foto

2011

Na ibu azụmahịa nso, Ningbo Dabu Welding Technology Co., Ltd e guzobere na 2011, ọkachamara na-amị ịgbado ọkụ igwe, Car batrị chaja, ịgbado ọkụ okpu agha, plasma ọnwụ igwe wdg.

2011
Ihe nkiri

2012

A nyochara igwe ịgbado ọkụ na okpu agha na-agba ọchịchịrị wee mepụta nke ọma na 2012.

2012
Ebe

2015

Na 2015, n'ihi mgbasawanye nke mkpa azụmahịa nke ụlọ ọrụ, Ningbo Dabu Welding Technology Co., Ltd kwagara n'ụlọ ọrụ mmepụta ihe ọhụrụ.

2015