• 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

    Steel Structure Expansion for Chemical Plants

    Steel Structure Expansion for Chemical Plants

    Chemical plant expansions greatly benefit from utilizing steel structure workshops, exemplified by projects like the DUNBON-led expansion in Shaanxi Province. Prefabricated steel components significantly reduce on-site construction time. For large-scale expansions, this means faster commissioning and quicker realization of production capacity.
    More
    Heavy Structural Steel Beams With Shear Studs

    Heavy Structural Steel Beams With Shear Studs

    Engineered for high-load structures, these composite steel beams feature precision-welded shear studs for optimal concrete bonding and structural stability. Designed for large-span applications, they ensure durability, consistent quality, and compliance with international standards for global construction projects.
    More
    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.
    More
    Frame structure of natural gas generator sets

    Frame structure of natural gas generator sets

    Certified steel structure for natural gas gensets (EN 1090 EXC4, ISO 9001/14001/45001). Custom-designed, corrosion-resistant, modular for Poland, Australia, Mexico, Egypt, Turkey, UAE, Malaysia, Indonesia, Vietnam, Ethiopia, Tanzania. Fast delivery, strict QA, global project experience.
    More
    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.
    More
    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
    More
    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
    More
    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.
    More
    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.
    More
    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.
    vido
    vido

    40px

    80px

    80px

    80px

  • 2010
    2010
    Founding Time
  • 300
    300
    Employee Count
  • 160,000 ㎡
    160,000 ㎡
    Factory Covered
  • 30+
    30+
    Countries Served
  • News

      05-13
      -2026
      A steel structure quotation should be transparent, detailed, and easy to compare. Buyers should not judge only by total price. They should check project basis, supply scope, material quality, fabrication details, coating requirements, accessories, technical documents, packing, delivery terms, and excluded items. A complete quotation helps buyers control budget, reduce technical misunderstanding, and avoid unexpected costs during production, shipment, and installation.
      05-12
      -2026
      Choosing steel structure buildings for industrial plants requires more than comparing steel weight and unit price. Buyers should evaluate production layout, structural loads, crane requirements, fabrication quality, enclosure systems, anti-corrosion protection, fire safety, packing, and installation support. A well-designed steel structure plant can improve construction speed, production efficiency, space utilization, and long-term operation reliability.
      05-11
      -2026
      Prefabricated steel structure buildings are often preferred for projects that need fast construction, large-span space, flexible layout, factory quality control, and efficient export delivery. Traditional concrete buildings may still be suitable for certain civil structures and local construction projects. For industrial plants, warehouses, logistics centers, workshops, and large-span buildings, buyers should compare total project value instead of only initial material cost.

    Case

    Partner

    Get Quote