Reliable brand certification for steel products in the steel industry
Jan 16,2025
- Period:
- Dec 20,2024 - Dec 19,2027
- No.:
- MPI101027007524
- Certification bodies:
- Metallurgical Industry Planning Institute
Reliable brand certification for steel products in the steel industry
Name of Principal: Tianjin Yuantai Derun Steel Pipe Manufacturing Group Co., Ltd
Address: Daqiuzhuang Industrial Park, Jinghai District, Tianjin
Manufacturer Name: Tianjin Yuantai Derun Steel Pipe Manufacturing Group Co., Ltd
Product Name: Square and rectangular welded steel pipes for building structures
Product model and specifications: Q235B、Q355B、Q355C、Q355D、Q420、Q460
Square welded steel pipe (20x20) mm2~(900x900) mm2
Rectangular welded steel pipe (20x40) mm2~(800x1200) mm2
Standard or Technical Requirements: RZ/B 5001.3-2024 "China Steel Product Trusted Brand. Evaluation Specification - Square and Rectangular Welded Steel Pipes for Building Structures"
Certification Implementation Rules: RZ/A 1001-2024 "General Rules for the Implementation of Voluntary Product Certification".
RZ/B 2001-2022 Implementation Rules for Steel Product Certification.
Certification mode: initial factory inspection+product sampling inspection+post certification supervision.
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Yuantai team has over 21 years of experience in steel pipe project applications, specializing in the production, manufacturing, and customization of square rectangular, and circular steel pipes. Warmly welcome project procurement managers, individual owners, designers, and overall sellers, etc. Write down your requirements and receive professional quotes and technical support.
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