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      RD & QA center

      QA certifications

      • QMS 9001 (CNAS & IAF) ISO 9001:2015
      • QMS 9001 (CNAS & IAF) ISO 9001:2015
      • QMS 9001 (API) ISO 9001:2008
      • API Spec. Q1 API Specification Q1
      • Environment management system certificate ISO 14001:2015
      • Occupational health & safety MS certificate OHSAS 18001:2007
      • Military equipment MS certificate GJB9001B-2009
      • Pressure pipe unit (A) TS2710M76-2018
      • Pressure pipe unit (B) TS2710M76-2018
      • Forging for pressure vessel NB/T47008,47009,47010
      • Pressure vessel (TUV NORD) AD 2000-Merkblatt W0
      • Pressure vessel (TUV NORD) PED 97/23/EC
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