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Shuangjiu (Shandong) Steel Group Co., Ltd.
Shuangjiu (Shandong) Steel Group Co., Ltd.
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Shuangjiu (Shandong) Steel Group Co., Ltd. Quality Info

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Shuangjiu (Shandong) Steel Group Co., Ltd.
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Quality Control

1.Coil quality inspection

2.Tube quality inspection

3.Square tube quality inspection

4.Quality inspection of flat steel

Certifications

Shuangjiu (Shandong) Steel Group Co., Ltd. Certifications
Standard: iso9001
Number: 02219Q3024R8L
Issue Date: 2021-05-28
Expiry Date: 2024-05-24
Scope/Range:
Issued By: 北京国金衡信认证有限公司
Shuangjiu (Shandong) Steel Group Co., Ltd. Certifications
Standard: iso45001
Number: 02221S3008-(1)R5L
Issue Date: 2021-05-28
Expiry Date: 2024-05-27
Scope/Range:
Issued By: 北京国金衡信认证有限公司
Shuangjiu (Shandong) Steel Group Co., Ltd. Certifications
Standard: iso14001
Number: 02221E3008R5L
Issue Date: 2021-05-28
Expiry Date: 2024-05-24
Scope/Range:
Issued By: 北京国金衡信认证有限公司

Company Profile

Shuangjiu (Shandong) Steel Group Co., Ltd.

Contact Person: MrLi

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