YCM passes test for 151 substances of very high concern (SVHC) by European Chemicals Agency(ECHA).

。YCM All-Reduce Sticker(YCM)® has passed 151 SVHC(Substances of very high concern) on 20th, Jan. 2014,

。RSL  on 5th, Mar. 2014。

。 LFGB on 11th, Mar. 2014。

。 Odour Test on 26th, Mar. 2014。