https://gurmetal.com.tr/timeline_item/1990/2026-05-14T08:22:35+00:00https://gurmetal.com.tr/timeline_item/tek-metal-firma-bunyesine-katildi/2026-05-14T08:22:03+00:00https://gurmetal.com.tr/timeline_item/yeni-tesise-tasinildi/2026-05-14T08:22:44+00:00https://gurmetal.com.tr/timeline_item/as9100-havacilik-kalite-sertifikasi-alindi/2026-05-14T08:22:55+00:00https://gurmetal.com.tr/timeline_item/turkiyede-ilk-vakum-hatti-kuruldu/2026-05-14T08:29:57+00:00https://gurmetal.com.tr/timeline_item/seramik-maca-hatti-kuruldu/2026-05-14T08:30:04+00:00https://gurmetal.com.tr/timeline_item/yeni-yatirimlar-ve-sertifikalar/2026-05-14T08:30:13+00:00https://gurmetal.com.tr/timeline_item/gunumuz/2026-05-14T08:21:44+00:00