Focus on scientific and technological innovation and lead the high-quality development of rectangular tube industry

"This production line is the most advanced JCOE straight-seam double-sided submerged arc welded pipe production line in China."

JCOE steel pipe production line

Entering the production workshop of Tianjin Yuantai Derun Steel Pipe Manufacturing Group Co., Ltd. in Daqiuzhuang Town, the production line was running orderly, presenting a busy scene. When it comes to the production line in front of us, Man Shukui, the director of the double-sided submerged arc welding workshop of the company, said, "It can realize automatic loading and unloading, and the products produced are generally used in large terminal buildings, exhibition centers, high-speed railway stations, etc. Our products have been used in their production platforms for more than a year since we cooperated with CNOOC."

square steel pipe production line

Man Shukui's confidence stems from his trust in the quality of his own products. A few days ago, the Tianjin Enterprise Federation and the Tianjin Entrepreneur Association jointly released the "2022 Top 100 Tianjin Manufacturing Enterprises" list. Tianjin Yuantai Derun Steel Pipe Manufacturing Group Co., Ltd. ranked 12th with a revenue of 26.09 billion yuan.

As a leading enterprise in the square tube industry in China, its products can be favored by customers in many countries and regions. In addition to excellent product quality and high-quality service, it is also inseparable from continuous technological innovation, talent training and equipment update.

Hard work creates high quality. Over the years, Tianjin Yuantai Derun Group has long focused on the research and development, production, sales and service of structural steel pipes mainly composed of square and rectangular steel pipes, and the specifications of square and rectangular steel pipes have basically achieved full coverage. As its subsidiary, Tianjin Yuantai Derun Steel Pipe Manufacturing Group Co., Ltd. has always put scientific and technological innovation in an important position. In the report of the 20th National Congress of the Communist Party of China, it was proposed to strengthen the dominant position of enterprises in scientific and technological innovation and give play to the leading and supporting role of technology-based backbone enterprises. The company will continue to strengthen scientific research to ensure product quality and safety.


Bosi Testing Center is the technical research and development department of Tianjin Yuantai Derun Steel Pipe Manufacturing Group Co., Ltd., and also an important "wisdom center" of the company. When the reporter came to the laboratory, the staff were carrying out impact test.

Impact test
tensile test

"In our laboratory, from the original analysis of materials to the mechanical test can be completed, providing reliable data support for the product quality of Yuantai Derun," said Huang Yalian, director of the company's technology research and development department and director of Bosi Testing Center. "At present, our laboratory has obtained the CMA certification, and the CNAS certification is also in progress. The next step is to apply for Tianjin Key Laboratory."

Liu Kaisong, deputy general manager of Tianjin Yuantai Derun Steel Pipe Manufacturing Group Co., Ltd., told the reporter that in recent years, through the cultivation of talents and technology, the company has gradually developed from product-based manufacturing to technology-based manufacturing, innovative manufacturing and sharing economy, and has formed a cubic tube development and cooperative innovation alliance with the Metallurgical Industry Planning and Research Institute, focusing on the construction of invention patents and new utility patents. At present, the Group has more than 80 independent intellectual property rights and has become the first batch of domestic industry enterprise standard leaders since the implementation of enterprise standards by the State Administration of Market Supervision.

yuantai derun steel pipe group

In recent days, Liu Kaisong and the employees of the company gathered together to study, exchange and understand the spirit of the 20th CPC National Congress, and took this opportunity to be listed on the "2022 Top 100 Manufacturing Enterprises in Tianjin" list to gather the confidence power of high-quality development of enterprises.

meeting-yuantai derun steel pipe manufacturing group

"We are honored that the enterprise has once again entered the list of the top 100 manufacturing enterprises in Tianjin, and we also feel the great responsibility on our shoulders." Liu Kaisong said, "Next, we will continue to promote the construction of industry standards, the localization of key technologies, and other work, focusing on customer needs, focusing on the improvement of product quality, service quality, and brand influence, and continue to make unremitting efforts to promote the construction of a manufacturing power."

Post time: Feb-06-2023