Tangshan ISO9001
Dec 19,2024
- Period:
- Mar 29,2024 - Mar 29,2027
- No.:
- 23524QZ0057ROM
- Certification bodies:
- 杭州中奥质量认证有限公司
- Agency website:
- https://www.cx.cnca. cn
Compliant with management system standards
GB/T 19001-2016/ISO 9001:2015
Certification scope: Steel rolling processing; Manufacturing and sales of cold-rolled steel strips, high-frequency welded pipes, and hot-dip galvanized pipes; Sales of hot-rolled strip steel (excluding mandatory regulatory requirements)
Certificate Number: 23524QZ0057ROM
First certification date: March 29, 2024
Unified Social Credit Code: 91130223347923971T
This certificate was issued on March 29, 2024
Registration expiration: March 28, 2027
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