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  • Nov 2018 – Prism Lighting Services is proud to announce that we have received the ISO 9001:2015 certification for quality management system approved by National Quality Assurance, USA.
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  • Nov 2018: Prism Lighting Services se enorgullece en anunciar que hemos recibido la certificación ISO 9001: 2015 para la gestión de la calidad aprobada por National Quality Assurance, EE. UU.
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