Ningbo Deity Bird Intelligent Mechanical & Electrical Co., Ltd. [China]

it's used for embroidery machine, winding thread for bobbin.

we are one of the largest factory in producing kinds of embroidery machine spare parts and embroidery machine in ningbo,china for many years. such as, sequin device, bobbin winder machine, knife, rotary hook, trimming system, cap device and so on 

bobbin winder machine