order: kg product introduction doyentrontex® fiber is an uhmwpe (ultra high molecular weight polyethylene) fiber developed by bjtyz about years ago.doyentrontex® fiber has a ... beijing tongyizhong new material technology ... diamond member audited supplier beijing, china iso inquiry basket filament...
54 kg 2.1% 3.5 540202 polyester texturised/twisted yarn (dyed) manufactured from the terminal excise duty paid filamentyarn procured from outside, by a manufacturer who does not have the facilities in his factory (including plant and equipment) for the manufacture of filament yarns of chapter 54 kg...