Rainbow Ming has been successfully accredited with ISO-9002 by ENTELA of U.S.A. in 1998. To achieve perfect quality performance & satisfaction from customers, we were certified with QS-9000 by TUV of U.S.A. in Auguest 2002.We have gotten certificate of ISO 9001:2000 and
ISO / TS16949:2002 in Sep
. 2005.