TANGSHAN Steel Pipe Factory

Tangshan area is a production base for Chinese sheet metal, medium width steel, and narrow width steel. The base material used by Zhengyuan Pipe Industry - strip steel - comes from well-known domestic enterprises, and its physical properties, geometric dimensions, surface smoothness and other indicators are all at an excellent level in China. Zhengyuan upgraded and renovated based on the production process of well-known domestic steel pipe enterprises. This ensures the quality of welded steel pipes and deep processed products in terms of materials and processes. It has established strategic partnerships with key customers in major domestic markets. The "Zhengjinyuan" brand hot-dip galvanized steel pipe has won unanimous praise from various users and has become another high-end brand under Tianjin Youfa Steel Pipe Group.

Tangshan Zhengyuan covers an area of 450 acres, with a total of 12 hot-dip galvanized steel pipe production lines, 17 welded pipe production lines, and 6 steel plastic composite pipe production lines, as well as 8 water pressure lines. It has various specialized pipes including gas pipes, fire sprinkler pipes, electrical metal pipes, greenhouse pipes, and high-speed guardrail pipes. These pipes actively participate in key project construction and promote the strategy of differentiated characteristic pipelines. Zhengjinyuan series products are widely used in national key projects: Beijing Daxing New Airport, Beijing Tongzhou Sub center, Beijing Metro Line 6, Fuzhou Metro Line 1, Chongli Taiwu Ski Resort (Winter Olympics project), Pakistan Lahore Rail Transit Project (the Belt and Road), and Zhengda Overseas Chinese Merchants Super High rise Twin Towers Project, woning unanimous praise from users!

It is invested with RMB 32 billion by Tianjin Youfa Steel Pipe Group Co., Ltd.—a Fortune China 500 listed company. Spanning 1,390 acres in the West Expansion Zone of the Lingang Economic Park, Fengnan Economic Development Zone, Hebei. Designed as a 3A-level industrial tourism enterprise, the facility adopts China's most advanced technology and fully automated equipment, positioning itself as an industry benchmark.

Its main products include high-frequency welded pipes, hot-dip galvanized steel pipes, scaffolding, and accessories. With an annual production capacity of 1 million tons of disc-lock scaffolding materials and 4.4 million tons of high-end steel pipes, the company expects to generate RMB 10 billion in sales revenue and create over 6,000 jobs. It is a large deep-processing base for disc-lock scaffolding in China. Leveraging a well-developed logistics network and cost advantages, the company operates specialized transport vehicles and ensures strong delivery capabilities, enabling rapid distribution across the country.

Pioneering in the industry, the company has introduced fully automated production equipment for disc-lock scaffolding, achieving refined control over 20 processes. It integrates steel pipe manufacturing, scaffolding production, and hot-dip galvanizing into a automated integrated production, delivering products with high welding precision, superior galvanized appearance, and strong component interchangeability.

Building on Youfa Group's leadership in national, industry, and association standards—as well as engineering specifications—the company has established a CNAS (China National Accreditation Service)-accredited laboratory and built a top-tier quality control team. Its disc-lock scaffolding is manufactured in strict compliance with, and often exceeds, national and industry standards. To ensure product quality, key components such as discs and pins are produced in-house, while raw and auxiliary materials are sourced from premium suppliers. This guarantees exceptional load-bearing capacity, reliability, corrosion resistance, safety, and ease of assembly.