1.brand name Dongyue 2.Paste extrusion 3.25kg / barrel 4. capillary tube,thin-wall tube,elastic belt ... customers all over the world.PTFE FINE POWDER DF-203 Item DF-203 ExcellentGrade AQualified1Smoothness & CleanessWhite sheet surface,fiber is average,no ... clean dry warhouse to preventfrom dust,moisture,etc,foreign matters.3 The products are transported according to non-dangerous products, Heat ...