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スタンダード:enviorment quality management system certification 番号:60721S10101ROS 発行日:2021-05-20 有効期限:2024-05-19 範囲/範囲:material and pipe products was producing で発行:beijing dongbiao quality limited company |
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スタンダード:quality management system certification 番号:60721Q10163ROS 発行日:2021-05-21 有効期限:2024-05-19 範囲/範囲:material and pipe products was producing で発行:beijing dongbiao quality limited company |
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スタンダード:Test Report 番号:ZYW202005395 発行日:2022-11-22 有効期限:2022-11-22 範囲/範囲:material and pipe products was producing で発行:Zhejiang Province Metal lurgic products quality test station co., ltd |
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スタンダード:safely healthy management certification 番号:60721s10101ROS 発行日:2022-11-22 有効期限:2024-05-20 範囲/範囲:material and pipe products was producing で発行:beijing dongbiao quality limited company |
コンタクトパーソン: Bessie deng
電話番号: 16562688911
ファックス: 86-0577-8582-6868
