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Nanshan Aluminium Profile Company has passed ISO9001 Quality Management System Accreditation, ISO14001 Environmental Management System Accreditation, OHSAS18001 Occupational Health and Safety Management System Accreditation; It also has passed AS9100 International Aviation Quality Management System Accreditation, IRISInternational Railway Industry Management System Accreditation ,IATF16949 Automobile Quality Management System Accreditation; obtained DNV factory approval certificate from Norwegian Classification Society, ABS factory approval certificate from American Bureau of Shipping, French BV classification society and British LR classification factory approval certificate; in aviation field Nanshan has passed NADCAP heat treatment HT special process accreditation and NADCAP non-destructive testing NDT special process accreditation.