Aramid filament，also known as aramid yarn, is a long fiber product through the processing way of dry spray wet spinning, traction and winding to the bobbin. It is suitable for ADSS optical fiber cable……

Aramid filament，also known as aramid yarn, is a long fiber product through the processing way of dry spray wet spinning, traction and winding to the bobbin. It is suitable for ADSS optical fiber cable……