artificial staple fibrs 255 55095200 other yarn of polystr stple fibrs mixed mainly/solely with wool/fine animal hair 256 55095300 other yarn of polyster staple fibrs mixed mainly/solely with cotton 257 55095900 other yarn of polyester staple fibres 258 55096100 othr yrn of acrylc/modacrylc staple fibresmxd...
for the entire textile industry's production chain. it starts from the ground up, and it's not about testing finished products, but rather ensuring that the process is done right all the way from its first stage. all components from chemistry applied with raw materials and dye stuff, to textile manufacturers...