

Main Parts | Item | Materials |
Main steel frame | column and beam | Q235, Q355 steel, paint or galvanization |
wind resistant column | Q235, Q355 steel, paint or galvanization | |
Secondary bracing | Roof purlin | Q235B C/Z section galvanized steel |
Wall purlin | Q235B C/Z section galvanized steel | |
Tie bar | Q235,φ89*3 round steel pipe | |
knee brace | angle steel,Q235,L50*4 | |
roof horizontal bracing | φ20,Q235B steel bar, paint or galvanized | |
column vertical bracing | φ20,Q235B steel bar, paint or galvanized | |
casing pipe | φ32*2.0,Q235 steel pipe | |
Pulling bar | Φ10 round bar Q235 | |
Roof and wall | Wall and roof panel | corrugated steel sheet/sandwich panel |
protecting system | gutter | color steel sheet/galvanized steel/stainless steel |
Trim and flashing | color steel sheet | |
downspout | PVC | |
self tapping screw | ||
Fastener system | Anchor bolts | Q235 steel |
High strength bolt | The Specifications shall be determined according to the design of steel structure. | |
Normal bolt | ||
Nuts | ||
Window and door | Window | Aluminium windows |
Door | According to requirement to choose,can be EPS door,windproof door,high-speed roll-up door,industrial sliding door etc. |
High Strength | Engineered to support colossal weights, guaranteeing unwavering structural stability. |
Durability | Built to endure, our structures boast an impressive lifespan, withstanding wear and tear over time. |
Lightweight | Facilitates effortless transportation and swift installation. |
Quick Assembly | Prefabricated components are meticulously crafted for rapid construction and seamless assembly. |
Large span | Effortlessly bridges expansive spaces, minimizing the necessity for multiple interim support structures. |
Versatility | Perfectly adaptable, catering to a rich variety of architectural blueprints. |
Cost-Effective | Contributes to substantial savings in both long-term maintenance and upfront construction costs. |
Eco-Friendly | Constructed from recyclable steel, our products champion environmental sustainability and reduced ecological impact. |
Yangzhou Hangwan Steel Structure Co., Ltd. is rooted in the vibrant land of Jiangsu, China. Since 2007, it has been deeply rooted in the field of steel structures for nearly 20 years. After 20 years of hard work and perseverance, Hangwan has accumulated profound and rich experience in production, processing, design, and installation, and has grown into a pillar of the industry.
The company has a grand scale, covering an area of 20000 square meters. In the modern production workshop, four advanced production lines are arranged in an orderly manner, operating efficiently and producing new products daily. At the same time, a professional R&D team consisting of 20 elite talents focuses on exploring cutting-edge technologies and overcoming process challenges; 200 skilled employees each showcase their strengths, work together and forge ahead, forming a solid force for the vigorous development of Hangwan.
Hangwan's technical team can be regarded as an elite teacher, gathering backbone elites such as assistant engineers, intermediate engineers, and senior engineers. Based on their profound professional knowledge, they provide escort for every project. Behind the scenes, there is a professional project management team that coordinates and coordinates the entire process, from the initial blueprint of the engineering project, to precise mid-term production and manufacturing, rigorous on-site installation, and even thoughtful post maintenance. The entire process is precisely controlled without blind spots, ensuring that every link is at its best.


production process

Project Presentation





Transparent glass panels adorn the enclosure, flooding the space with natural light and creating an inviting atmosphere. The efficient ventilation system ensures fresh air circulation, preventing any sense of stuffiness.


The construction process leverages advanced computer-aided design and manufacturing (CAD/CAM) techniques, ensuring precise component fabrication and streamlined assembly.


Shipping Port | Shanghai |
Shipping Time | Negotiable |
MOQ | 200 square meters |

- To guarantee you receive the most accurate and economically advantageous solutions, we kindly request the following details:
1)Structural Specifications: Please provide the complete length, width, and height of the building, along with details of the eave height and the roof's slope angle.
2)Openings Details: Specify the dimensions, quantity, and preferred locations for doors and windows.
3)Environmental Factors: Share information regarding the average wind speed, maximum snow load, and seismic intensity specific to your geographical area.
4)Insulation Options: Indicate your preference for enhanced insulation using sandwich panels or traditional steel sheets.
5)Lifting Equipment: If needed, specify if a crane beam is required and its load-bearing capacity within the steel structure.
6)Special Requests: Do not hesitate to inform us of any additional needs, such as fire resistance, soundproofing, or a detached roofing system. - With the information you provide, our team of exceptionally skilled engineers will craft an exquisitely detailed design and deliver the ideal project plan, specifically customized to fulfill your unique demands.
- Our unwavering commitment is to provide you with thorough and superior services at every phase of the project. This includes expert design, premium manufacturing, flawless installation, and dependable after-sales support. Our mission is to guarantee your absolute satisfaction and ensure the enduring success of your investment.