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DFN focuses on the research and development, design, production and high-tech services of ring-shaped and cylindrical-shaped metal products. The annual production capacity can reach 150,000 tons/year.
Our company has established a long-term and stable cooperative relationship with Northwestern Polytechnical University, Dalian University of Technology and Institute of Metal, Research Chinese Academy of Sciences.
The product can meet the important areas of national strategic and infrastructure construction needs for high-end equipment such as energy, petrochemicals, rail transportation, metallurgy and mining, engineering machinery, gas turbines, aerospace, etc.
Product display
The company focuses on the research and development, design, production, and high-tech services of industry-leading ring-shaped and cylindrical metal products. The annual production capacity can reach 150,000 tons per year.
Products can meet the important needs of national strategic and infrastructure construction for high-end equipment such as energy, petrochemicals, machinery, rail transportation, medical, aviation, and aerospace.
Why choose us？
Why choose us？
The company focuses on the research and development, design, production, and high-tech services of industry-leading ring-shaped and cylindrical metal products. The annual production capacity can reach 150,000 tons per year.
SERVICES
The company focuses on the research and development, design, production, and high-tech services of industry-leading ring-shaped and cylindrical metal products. The annual production capacity can reach 150,000 tons per year.
NEWS
The company focuses on the research and development, design, production, and high-tech services of industry-leading ring-shaped and cylindrical metal products. The annual production capacity can reach 150,000 tons per year.
The news content on the website is being updated. Please stay tuned.
The news content on the website is being updated. Please stay tuned.
2025-02-25
The news content on the website is being updated. Please stay tuned.
The news content on the website is being updated. Please stay tuned.
2025-02-25
The news content on the website is being updated. Please stay tuned.
The news content on the website is being updated. Please stay tuned.
2025-02-25
Add：No.78 Wanghai Road, Economic & Technological Development Zone, Donggang City, Dandong City, Liaoning Province, China
postal code：118300
fixed phone：+86 415 7592200-8006
tel：
+86 15642149135（Domestic business）
+86 18804260032（International business）
+86 15842581800（International business）
email：
shihongchen2021@163.com（Domestic business）
licl@www.tatss.cn（International business）
lisa.li@www.tatss.cn（International business）
