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2025 Top 10 steel deck truss Factory in China

Jan 02, 2026Leave a message

Introduction to Steel Deck Truss

Steel deck truss is a structural component widely used in construction projects. It consists of steel members arranged in a triangular pattern to form a rigid framework. The triangular shape provides excellent stability and load - bearing capacity, allowing the truss to support heavy loads over long spans. Steel deck trusses are commonly used in industrial buildings, warehouses, bridges, and large - scale commercial complexes. They offer several advantages, such as high strength - to - weight ratio, which reduces the overall weight of the structure and the amount of foundation work required. Additionally, steel deck trusses can be pre - fabricated off - site, which speeds up the construction process and improves quality control.


Top 10 Steel Deck Truss Factories in China

1. Duowei Union Group Co., Ltd.

Duowei Union Group Co., Ltd. is a leading player in the steel deck truss industry in China. The company has a long - standing reputation for its high - quality products and excellent customer service. It is committed to innovation and continuous improvement in its manufacturing processes.


Features in Steel Deck Truss


  • Customization: Duowei Union can produce steel deck trusses according to the specific requirements of clients. Whether it is a unique design for a high - end commercial building or a standard truss for an industrial warehouse, the company has the technical expertise to meet the needs.
  • Advanced Manufacturing Technology: The company uses state - of - the - art manufacturing equipment and techniques. For example, it employs automated welding machines that ensure precise and consistent welds, which are crucial for the strength and durability of the steel deck trusses.
  • Quality Control: A strict quality control system is in place throughout the production process. From the selection of raw materials to the final inspection of finished products, every step is carefully monitored to ensure that the trusses meet or exceed industry standards.


Advantages


  • Strong R & D Capability: Duowei Union invests heavily in research and development. This enables the company to develop new products and improve existing ones, keeping it at the forefront of the industry.
  • Global Reach: The company has a wide - reaching international market. Its products are exported to many countries around the world, which not only demonstrates the high quality of its products but also provides valuable experience in dealing with different market requirements.
  • Professional Team: It has a team of experienced engineers, technicians, and production workers. Their collective expertise ensures the smooth operation of the production process and the delivery of high - quality products.Website: https://www.duoweiunion.com/


2. Baosteel Group Corporation

Baosteel Group is one of the largest and most well - known steel producers in China. With a long history of steel manufacturing, it has extensive experience in producing high - quality steel products, including steel deck trusses.


Features in Steel Deck Truss


  • High - Quality Raw Materials: Baosteel has its own high - grade steel production facilities. This allows it to source the best raw materials for its steel deck trusses, ensuring the superior quality and performance of the final products.
  • Large - Scale Production: The company has large - scale manufacturing plants, which can produce a large number of steel deck trusses in a short period. This is especially beneficial for large - scale construction projects that require a large quantity of trusses.
  • Diversified Product Range: Baosteel offers a wide range of steel deck truss products, including different sizes, shapes, and load - bearing capacities. This gives customers more options to choose from according to their specific project requirements.


Advantages


  • Technological Leadership: Baosteel is at the forefront of steel - making technology. It continuously invests in new technologies and equipment, which are applied to the production of steel deck trusses. This results in products with high precision and excellent performance.
  • Strong Brand Reputation: The Baosteel brand is well - recognized both in China and globally. Customers have a high level of trust in the quality and reliability of its products, which gives the company a competitive edge in the market.
  • Comprehensive Service: Baosteel provides comprehensive services, including technical support, installation guidance, and after - sales service. This ensures that customers have a smooth experience from the purchase to the installation and use of the steel deck trusses.


3. Shougang Group Co., Ltd.

Shougang Group has a long - standing history in the steel industry. It has made significant contributions to the development of China's steel manufacturing and has also established itself as a reliable producer of steel deck trusses.


Features in Steel Deck Truss


  • Environmental - Friendly Production: Shougang Group is committed to environmental protection in its production processes. It uses advanced technologies to reduce energy consumption and emissions during the production of steel deck trusses, which is in line with the global trend of sustainable development.
  • Flexible Production Process: The company can adjust its production process according to different customer needs. Whether it is a small - scale custom - made order or a large - scale standard production, Shougang can handle it efficiently.
  • Good Weldability: The steel used in Shougang's steel deck trusses has excellent weldability. This makes the trusses easier to assemble and install on - site, reducing the construction time and cost.


Advantages


  • Rich Industry Experience: With decades of experience in the steel industry, Shougang has a deep understanding of the market and customer needs. This allows it to produce steel deck trusses that are well - suited to different construction projects.
  • Cost - Effective Solutions: Shougang is able to offer cost - effective steel deck truss solutions. Through efficient production management and cost control, it can provide high - quality products at competitive prices.
  • Research and Innovation: The company actively participates in research and innovation activities. It collaborates with universities and research institutions to develop new materials and production technologies for steel deck trusses, which helps to improve product performance and quality.


4. Ansteel Group Corporation

Ansteel Group is another major steel producer in China. It has a strong manufacturing base and a wide range of steel products, including steel deck trusses.


Features in Steel Deck Truss


  • High - Strength Steel: Ansteel uses high - strength steel in the production of its steel deck trusses. This enables the trusses to have a higher load - bearing capacity, which is suitable for large - span and heavy - load construction projects.
  • Precision Manufacturing: The company has advanced manufacturing equipment and strict quality control measures to ensure the precision of its steel deck trusses. The dimensions of the trusses are accurate, which makes them easier to install and assemble on - site.
  • Corrosion Resistance: Ansteel applies special anti - corrosion treatments to its steel deck trusses. This significantly enhances the durability of the trusses, especially in harsh environmental conditions such as coastal areas or industrial zones with high pollution levels.


Advantages


  • Integrated Production System: Ansteel has an integrated production system that covers the entire process from iron ore mining to steel product manufacturing. This gives the company better control over the quality and cost of its steel deck trusses.
  • Skilled Workforce: It has a large number of skilled workers and technicians. Their expertise and experience ensure the high - quality production of steel deck trusses and the ability to solve various technical problems during the production process.
  • Market Influence: Ansteel has a large market share in the domestic steel market and also has a certain influence in the international market. This provides it with more opportunities to expand its business and improve its product quality through market feedback.


5. Wuhan Iron and Steel (Group) Corporation

Wuhan Iron and Steel (Group) Corporation, also known as WISCO, is a well - established steel enterprise in China. It has a long - standing reputation for producing high - quality steel products, including steel deck trusses.


Features in Steel Deck Truss


  • Advanced Design Concepts: WISCO incorporates advanced design concepts into the production of steel deck trusses. Its trusses are designed to be lightweight yet strong, which not only reduces the overall weight of the structure but also saves on material costs.
  • Good Fatigue Resistance: The steel used in WISCO's steel deck trusses has good fatigue resistance. This is important for structures that are subject to repeated loading, such as bridges and industrial buildings with heavy machinery.
  • Modular Design: The company uses a modular design approach for its steel deck trusses. This makes the trusses easier to transport, assemble, and disassemble, which is beneficial for construction projects with tight schedules.


Advantages


  • Technical Research and Development Center: WISCO has a well - equipped technical research and development center. This center conducts in - depth research on steel materials and production technologies, which helps to continuously improve the quality and performance of its steel deck trusses.
  • Industry - Standard Compliance: The company strictly adheres to national and international industry standards in the production of steel deck trusses. This ensures that its products are of high quality and can be used in various construction projects around the world.
  • Customer - Oriented Service: WISCO focuses on providing customer - oriented service. It listens to the needs of customers and provides customized solutions, which helps to build long - term relationships with customers.


6. Maanshan Iron & Steel Co., Ltd.

Maanshan Iron & Steel Co., Ltd., also known as Magang, is a leading steel company in China. It has a strong production capacity and a good reputation in the steel deck truss market.


Features in Steel Deck Truss


  • Efficient Production Process: Magang has optimized its production process to improve efficiency. It uses advanced production lines and management systems to reduce production time and increase output, which is beneficial for meeting the urgent needs of construction projects.
  • Good Ductility: The steel in Magang's steel deck trusses has good ductility. This allows the trusses to deform to a certain extent under stress without breaking, which enhances the safety of the structure.
  • Surface Treatment: The company applies high - quality surface treatment to its steel deck trusses. This not only improves the appearance of the trusses but also further enhances their corrosion resistance.


Advantages


  • Cost - Efficiency: Magang is able to produce steel deck trusses at a relatively low cost. Through efficient production management and cost - control measures, it can offer competitive prices to customers without sacrificing product quality.
  • Quality Assurance System: It has a comprehensive quality assurance system. From raw material inspection to finished product testing, every step is strictly monitored to ensure that the steel deck trusses meet the highest quality standards.
  • Local and International Market Presence: Magang has a strong presence in both the domestic and international markets. Its products are well - received in many regions, which provides it with a stable customer base and opportunities for further development.


7. Benxi Iron and Steel (Group) Co., Ltd.

Benxi Iron and Steel (Group) Co., Ltd. has a long - standing history in the steel industry. It has rich experience in producing various steel products, including steel deck trusses.


Features in Steel Deck Truss


  • Specialized Steel Grades: Benxi Steel produces steel deck trusses using specialized steel grades. These grades are designed to meet the specific requirements of different construction projects, such as high - strength requirements for large - span structures or corrosion - resistant requirements for coastal buildings.
  • Good Assembly Performance: The design of Benxi Steel's steel deck trusses takes into account the ease of assembly. The trusses are designed with precise connection details, which makes them easy to assemble on - site, reducing the construction time and labor cost.
  • Thermal Stability: The steel used in the trusses has good thermal stability. This is important for structures in areas with large temperature variations, as it ensures the structural integrity of the trusses under different temperature conditions.


Advantages


  • In - house Research and Development: Benxi Steel has its own research and development team. This team is constantly working on improving the performance and quality of steel deck trusses, developing new products, and optimizing the production process.
  • Long - Term Industry Experience: With decades of experience in the steel industry, Benxi Steel has a deep understanding of the market and customer needs. This allows it to produce steel deck trusses that are well - adapted to different construction scenarios.
  • Supply Chain Management: The company has a well - managed supply chain. It can ensure the stable supply of raw materials and the timely delivery of finished products, which is crucial for construction projects with strict schedules.


8. Tangshan Iron and Steel Group Co., Ltd.

Tangshan Iron and Steel Group is a major steel producer in China. It has a large - scale production base and a wide range of steel products, including steel deck trusses.


Features in Steel Deck Truss


  • Large - Scale Production Capacity: Tangshan Steel has a large - scale production capacity, which enables it to produce a large number of steel deck trusses in a short time. This is particularly useful for large - scale infrastructure projects that require a large quantity of trusses.
  • High - Precision Manufacturing: The company uses advanced manufacturing equipment and technologies to ensure high - precision manufacturing of steel deck trusses. The dimensions of the trusses are accurate, and the connection points are well - made, which improves the overall quality of the trusses.
  • Adaptability to Different Environments: Tangshan Steel's steel deck trusses are designed to be adaptable to different environmental conditions. Whether it is a cold - climate region or a high - humidity area, the trusses can maintain their performance and durability.


Advantages


  • Cost - Effective Production: Through efficient production management and cost - control measures, Tangshan Steel can produce steel deck trusses at a relatively low cost. This allows it to offer competitive prices in the market while maintaining product quality.
  • Industry - Leading Technology: The company keeps up with the latest industry technologies and continuously upgrades its production facilities. This ensures that its steel deck trusses are produced using the most advanced methods, resulting in high - quality products.
  • Customer - Centric Approach: Tangshan Steel focuses on customer satisfaction. It provides comprehensive pre - sales and after - sales services, including product consultation, installation guidance, and maintenance support, which helps to build strong customer relationships.


9. Chongqing Iron and Steel Co., Ltd.

Chongqing Iron and Steel Co., Ltd. is an important steel enterprise in south - western China. It has a unique geographical advantage and a certain influence in the local and national steel market.


Features in Steel Deck Truss


  • Local Market Adaptability: Chongqing Steel understands the specific needs of the local market. Its steel deck trusses are designed to meet the requirements of local construction projects, such as the building styles and environmental conditions in south - western China.
  • Good Seismic Resistance: The company takes into account the seismic resistance requirements in the design of its steel deck trusses. In areas prone to earthquakes, the trusses can provide better structural stability and safety.
  • Eco - Friendly Packaging: Chongqing Steel uses eco - friendly packaging materials for its steel deck trusses. This not only reduces environmental pollution but also shows the company's commitment to sustainable development.


Advantages


  • Logistics Advantage: Located in south - western China, Chongqing Steel has a certain logistics advantage in serving the local and surrounding markets. It can reduce transportation costs and delivery time for customers in this region.
  • Local Support and Resources: The company has strong local support in terms of resources and policies. This helps it to ensure the stable supply of raw materials and the smooth operation of the production process.
  • Continuous Improvement: Chongqing Steel is committed to continuous improvement. It regularly evaluates and upgrades its production processes and product quality to meet the changing market demands.


10. Nanjing Iron and Steel Co., Ltd.

Nanjing Iron and Steel Co., Ltd. is a well - known steel company in China. It has a modern production base and a high - level R & D team, which enables it to produce high - quality steel deck trusses.


Features in Steel Deck Truss


  • Innovative Design: Nanjing Steel incorporates innovative design concepts into its steel deck trusses. The trusses are not only structurally sound but also have unique aesthetic features, which can meet the requirements of high - end construction projects.
  • High - Quality Finishing: The company pays great attention to the finishing of its steel deck trusses. The surface of the trusses is smooth and free of defects, which not only improves the appearance but also enhances the corrosion resistance.
  • Smart Manufacturing: Nanjing Steel is actively promoting smart manufacturing in the production of steel deck trusses. It uses automation and information technology to improve production efficiency, quality control, and management level.


Advantages


  • R & D - Driven Growth: The company's strong R & D capability is the driving force behind its growth. It continuously develops new products and technologies, which helps it to stay ahead in the highly competitive steel deck truss market.
  • Quality Brand Image: Nanjing Steel has established a good brand image in the market. Customers recognize the high quality and reliability of its products, which gives the company a competitive edge in attracting new customers and retaining existing ones.
  • International Market Expansion: The company is actively expanding its international market. Its steel deck trusses are exported to many countries, which not only increases its market share but also provides valuable experience in dealing with different international standards and customer requirements.


Conclusion

The top 10 steel deck truss factories in China, including Duowei Union Group Co., Ltd., Baosteel Group Corporation, and others, play a crucial role in the domestic and international construction markets. Each of these companies has its own unique features and advantages in the production of steel deck trusses. Some are known for their high - quality raw materials, others for their advanced manufacturing technologies or strong R & D capabilities. These factories not only meet the large - scale demand for steel deck trusses in China's rapid - developing construction industry but also have a certain influence in the global market. With continuous innovation, quality improvement, and market expansion, these companies are expected to maintain their leading positions in the steel deck truss industry in 2025 and contribute more to the development of the construction industry both at home and abroad.


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