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Nanjing Hitech Composites Co.,Ltd certify by ISO and GL.
Deutsche Akkreditierungsstelle GMBH Annex To The Accreditation Certificate D-Ze-11053-01-00 According To Din en Iso/Iec 17065:2013 | PDF | Wind Power | Offshore Wind Power
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Hans-Juergen Stehnck – Team Lead Machinery & Infrastructure, DNV Energy Systems – Germanischer Lloyd Industrial Services GmbH | LinkedIn