On this page we have certificates obtained by OMK plants. They confirm high quality of our products. Documents can be viewed in your browser or downloaded.
AAR M-1003
(188.3 Kb) Download
ISO/TS 22163
(268.97 Kb) Download
ISO 9001 (DQS)
(246.22 Kb) Download
Certificate ISO 14001
(230.72 Kb) Download
Certificate ISO 45001
(232.08 Kb) Download
ISO 9001 (API)
(396.04 Kb) Download
- API Q1
(1.47 Mb) Download
API Specification 5L
(291.9 Kb) Download
API Specification 5CT
(291.49 Kb) Download
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