Yangzhou Jingdu Brush Co.,Ltd is a factory who are producing boiled bristle and brush filament for brush.
many customers mightbe think why customers need solid filament, it is for the following reasons:
1、Solid filament is more durbable and more stiff.
2、Solid filament is more flexiable
3、Soild filament is easy trimmed.
How we control our quality of brush filament for brush?
1、when cuting the filament, we have QC to check the size of each carton
2、when tapering, we will measure each size after tapering
3、when mixture, we will make some samples in advance