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Congratulations Zibo Deyuan Metal Material Co., Ltd. was awarded "Quality Management System Certificate"Quality management system certification Congratulations Zibo Deyuan Metal Material Co., Ltd. was awarded "Quality Management System Certificate". Its quality management system conforms to GB/T19001-2008 (ISO9001:2008). The products covered by the certificate include: production of magnesium-aluminium-zinc alloy (sacrificial anode, magnesium plate, magnesium alloy wire).
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