Tangshan ISO9001
Item specifics
- Period
- 2024/3/29 - 2027/3/29
- No.
- 23524QZ0057ROM
- Certification bodies
- Hangzhou Zhongao Quality Certification Co., Ltd.
Certificate description
Tianjin Yuantai Derun Steel Pipe Manufacturing Group Co., Ltd. has become a leading company in the field of steel pipe manufacturing with more than 23 years of professional experience. Our commitment to quality and excellent service has made us occupy an important position in the industry.
Registered Address: Tianjin Dagiuzhuang Industrial Zone (multiple address information exists) P.C 301606Business Address: No. 3 Hengtong Road, Daqiuzhuang Industrial Zone, Tianjin
Have been found to conform to the management system standard
GB/T 19001-2016 / IS0 9001:2015
The Certification scope:
Metal hot dip galvanizing processing; The production and sales of rectangular & square steel pipes, photovoltaic brackets and accessories, and the sales of strip steel (except mandatory requirements of laws and regulations)
Certification No: 23524QZ0057ROM
Unified social credit code: 91130223347923971T
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)