• International Standards Compliance
    International Standards Compliance
    Certified to European (EN), American Standards & ISO9001 Quality Management System
  • Global Project Expertise & Customized Solutions
    Global Project Expertise & Customized Solutions
    Successfully delivered projects across 30+ countries totaling 3.5 million square meters
  • Full-Process Quality Management System
    Full-Process Quality Management System
    Implementing triple-layer inspection protocol (Self-Check → Mutual Check → Specialized Inspection) with zero tolerance for substandard products
  • Automated Manufacturing & Precision Control
    Automated Manufacturing & Precision Control
    Fully Automated Integrated Processing Line | CNC Cutting, Assembly & Welding | Millimeter-Level Accuracy for Critical Connections
  • Construction Scope

    Products

    Pre-Engineered Steel Building (PEB) System

    Pre-Engineered Steel Building (PEB) System

    Cold formed steel framing residential Light steel framing system for housing Galvanized steel frame house Steel structure residential building design Prefabricated steel house manufacturers
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    Steel Structure Buildings

    Steel Structure Buildings

    Fast assembly, customizable design, high strength-to-weight ratio, weather & seismic resistant, eco-friendly materials, cost-effective for industrial/commercial use, low maintenance, scalable layouts.
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    Modular Prefabricated Steel Systems

    Modular Prefabricated Steel Systems

    Modular Prefabricated Steel Systems refer to building structures where steel components are manufactured off-site in controlled factory conditions as standardized modules, then transported and assembled on-site. This method combines the efficiency of prefabrication with the flexibility of modular design, allowing for rapid construction, quality control, and customization. Ideal for industrial parks, warehouses, and commercial buildings, these systems reduce construction time, minimize waste, and ensure structural durability
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    Prefabricated Steel Components

    Prefabricated Steel Components

    Prefabricated Steel Components" refers to steel structural elements that are manufactured in a controlled factory environment in advance, according to precise design specifications. These components, such as beams, columns, trusses, and plates, are fabricated with high accuracy and quality control. They are then transported to the construction site for rapid assembly, significantly reducing on-site labor and construction time. Prefabricated steel components offer advantages like improved efficiency, cost-effectiveness, and enhanced safety, making them widely used in modern steel construction projects.
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    Steel Structure Modular Construction

    Steel Structure Modular Construction

    Prefabricated modular steel structures represent a revolutionary advancement in construction technology. These structures are fabricated off - site under controlled factory conditions and then transported to the construction site for rapid assembly. They offer unparalleled flexibility, as they can be customized to meet various project requirements, whether it's for industrial, commercial, or residential use. With high - quality steel materials, they ensure durability and strength, while also reducing on - site construction time and labor costs. Our prefabricated modular steel structures are designed with precision engineering, adhering to strict international standards, making them an ideal choice for those seeking efficient and reliable building solutions.
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    industrial park steel structure factory buildings

    industrial park steel structure factory buildings

    Dunbon specializes in delivering high-quality steel structure factory buildings for industrial parks, offering comprehensive solutions from design to construction. Our expertise covers a wide range of industrial facilities, leveraging advanced steel structure technology to ensure durability, flexibility, and cost-effectiveness. We utilize premium materials and sophisticated engineering approaches to create functional spaces that meet modern industrial requirements. Our team manages every aspect of the construction process, incorporating efficient layout planning and sustainable practices. The steel structure system allows for rapid construction timelines and long-term reliability, making it an ideal choice for various industrial applications.
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    Prefabricated steel structure design

    Prefabricated steel structure design

    Dunbon's Prefabricated Steel Structure Design is a cutting-edge solution in the construction industry. Our company is equipped with state - of - the - art computers, software, and various instruments. We utilize advanced software like Tongji University's 3D3S and the STS steel structure software from the Chinese Academy of Sciences for stress analysis, structural calculations, and drawing design.
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    Space Frame steel structure Products

    Space Frame steel structure Products

    Dunbon excels in modular construction, offering comprehensive solutions from design to installation. Our core offerings include prefabricated space frame systems, structural steel components, and integrated building packages. Leveraging advanced BIM technology and certified quality management systems, we ensure precision, efficiency, and durability.
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    Steel structure design and detailing

    Steel structure design and detailing

    Established in 2010 and strategically located in the economically vibrant Yangtze River Delta, Dunbon has cultivated a design philosophy that merges technological innovation, rigorous standardization, and extensive practical experience. This report details the core advantages and characteristics of Dunbon's design division, underscoring why it is a trusted partner for complex projects worldwide.
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    Jiangsu Dunbon Steel Structure Engineering Co., Ltd. was registered on March 03, 2010 in Taicang City, Jiangsu Province. The registered capital is 170 million yuan and the total investment is 550 million yuan. The total area is 160,000 m².
    Jiangsu Dunbon Steel Structure Engineering Co., Ltd.
    Jiangsu Dunbon Steel Structure Engineering Co., Ltd.
    Jiangsu Dunbon Steel Structure Engineering Co., Ltd.
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  • 2010
    2010
    Founding Time
  • 300
    300
    Employee Count
  • 160,000 ㎡
    160,000 ㎡
    Factory Covered
  • 30+
    30+
    Countries Served
  • News

      04-11
      -2026
      Verifying a steel manufacturer's real production capacity requires moving beyond sales presentations to a forensic examination of their assets, systems, and track record. It is a three-pillar investigation: evaluating the scale and modernity of physical plant and machinery, validating systemic capability through international certifications and past project performance, and assessing the depth of technical human capital and embedded quality processes. True capacity is the proven, documented ability to reliably deliver specific tonnages of complex, high-quality steelwork on schedule. For any significant project, this due diligence is not just recommended—it is essential for de-risking your investment and ensuring a successful partnership.
      04-10
      -2026
      Millimeter precision in steel fabrication is not an accident; it is the engineered outcome of a fully digitized, automated, and rigorously verified process chain. CNC cutting translates perfect digital models into physical parts, automated welding joins them with unerring consistency, and comprehensive metrology confirms the result. This synergy of technologies is what allows modern fabricators to deliver structures of breathtaking scale and complexity with the exactness required for safety, performance, and seamless construction. In an industry where tolerance stack-ups can lead to costly delays, this commitment to precision is the bedrock of reliability and value.
      04-09
      -2026
      From the foundational inertia of thermal baseload plants to the dynamic flows of hydropower and the distributed arrays of renewables, steel structures provide the indispensable physical backbone for global power generation. Their strength accommodates massive equipment, their durability withstands harsh and unique operating environments, and their design flexibility enables the rapid deployment of new energy technologies. For any power project, specifying a steel fabricator with proven expertise across the energy spectrum is a critical decision, ensuring the structural investment delivers a lifetime of safe, reliable, and efficient service in support of the world's energy needs.

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