... products are mainly traditional crochet, twisting, chenille and hollow yarns with styles as feather, eyelash, spun, iceland, boucle, wave(or TT ... . Our passionate dedication is revealed in this team’s obsession with quality control.CertificationsYusheng has been certified by ISO9001:2000, ISO14001 ... capitalize on the rapid expansion of thebusiness. Speical Fancy Nylon Tape Yarn with ball like hair