Quality Control System

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 and ISO / TS16949: in Sep . 2005.We have gotten certificate of IATF16949 in 2018.