Japan still has the sign of a variety of spin fiber and dress. (1)Q indicates (the mark of high grade product of Quality) Japan. (2)SIF indicates (tailor of financial group legal person tastes examination association) it is the mark that be approbated to fine products and recommends. 　　

Additional, japan is right break a needle examine the requirement is very strict, because Japanese government promulgates consumer rights and interests to protect a law with legislative form, give the producer that incomplete breaks a needle to the check on textile dress, the person that disappear makes work is executed punish again.