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2024-06-06

2010

AUO was separated into “Steel Pipe Sector” and “Iron & Steel Sector”, and Li Maojin was appointed as Chairman of “Steel Pipe Sector” --- Li Maojin was appointed Chairman of the Steel Pipe Group, the “Steel Pipe Sector”;<br>

Tangshan Zhengyuan Pipe Industry Co;<br>

Established “Handan Youfa Steel Tube Co., Ltd.” and realized the “Youfa speed” of putting into production in 100 days;<br>

Ltd. was established to take charge of AUO's steel pipe export business overseas;<br>

Acquired Shandong Ruida Highway Materials Co., Ltd. and established “Shandong Youfa Ruida Highway Materials Co.

None

Experts say city—December 8

2025-12-08

With slowing demand and mounting inventory pressures, the steel industry is relying on high-end products and low-carbon initiatives to break the deadlock.

2025-12-03

To get through the winter smoothly, it is urgently necessary to “slim down” steel inventories.

2025-12-02

The Central Environmental Protection Inspection Office Reports on Air Pollution Prevention Issues in Tianjin.

2025-12-01

Experts say city—December 1st

2025-12-01

link：Tianjin Youfa International Trade Co., Ltd

Hotline:4000-91-9898

State Internet Information Office Reporting Center Tianjin Internet Illegal and Bad Information Reporting Center Reporting E-mail:yfmarket@yfgg.com

National Hotline:4000-91-9898

Tianjin Youfa Steel Pipe Group Co., Ltd. All Rights Reserved
National Internet Information Office Reporting Center

Tianjin Internet Illegal and Bad Information Reporting Center

Reporting E-mail:ppclglzx@aimatech.com

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