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[Back]Home - Qualifications - As Approved Vendor

At Rainbow, we fully understand the importance of approved vendor lists and procedures to the success of our clients’ whole quality assurance and control systems.


We are approved vendor of many big names and are pleased to become one of your approved vendors by ourselves or through our well-connected maker partners. Contact us and let us become your approved vendor, too.

As of Approved Vendor
Reference Doc
Reference Code
CNPC CERTIFICATE OF MATERIL SUPPLIER 02141014704
ADCO PRE-QUALIFICATION WITH ADCO AS VENDOR 13000
ADGAS VENDOR REGISTRATION 102954
ADNOC  AGENCY AGREEMENT ENDORED BY UAE AUTHORITY 412
CBI APPROVAL LETTER NIL
FERTIL APPROVAL LETTER 909691
KOC APPROVAL LETTER VEC-32314/LP/032/2011
SAUDI ARABIAN MINING COMPANY APPROVAL LETTER 12857
CNPC CERTIFICATE OF MATERIL SUPPLIER 01001002693
SABIC APPROVAL LETTER GPPQ/L/459
TAKREER DATABASE 3031
CHEVRON APPROVAL LETTER NIL
KIP Co APPROVAL LETTER KP-91-2034
KNPC APPROVAL LETTER 467050
KOC APPROVAL LETTER VEC-29653/VA/BA/065/2011
KOC APPROVAL LETTER VEC-29653/VA/PL/021/2011
KOC APPROVAL LETTER VEC-29653/VA/GGC/011/2011
KOC APPROVAL LETTER VEC-29653/VA/BNZ/032/2011
NIOC APPROVAL LETTER 92/F/103/12768
OIEC APPROVAL LETTER 111/2/1314
PC VIETNAM APPROVAL LETTER NIL