Sorry for my misunderstood.
SFO need Technical Data sheet of individual product by separate grade. Both trial lot and incoming order lot.
Detail as below ;
- W/B tape ZD 0.25mm. width 23mm.
- W/B yarn 2000D
- P/B yarn RZ-222
- W/B tape ZD 0.25mm. width 20mm. (order lot 5 MT)
By the way, Please send us test report of all too. In case of SFO need.