卿山鋼鐵(山東)持有經 CNAS 認可發證機構出具的 ISO 9001 / ISO 14001 / ISO 45001 管理體系證書(註冊號 62316Q0713R0S,有效期至 2027-07-14)。以下為中英文原件掃描件,可在線預覽。出運批次另按訂單配套 EN 10204 3.1 MTC 與裝櫃證據。
Export steel coils and plates staged by lot in warehousePlate yard loading and export terminal handoffOn-site thickness gauge and inspection deskFactory shipping preparation for export lots