Custom Steel Structure Girder Bridge Prefabricated Modular Arch Bridge for Industrial and Municipal Roads

Product Description

Steel Structure Bridge

Our steel structure bridge is engineered for large-span, heavy-load, and long-term infrastructure applications, using high-strength structural steel to ensure outstanding durability, stability, and safety.  Designed and manufactured according to international bridge engineering standards, the bridge features precision welding, CNC fabrication, and anti-corrosion surface treatments such as hot-dip galvanizing, painting, or weathering steel options, providing exceptional resistance to rust, wind, and harsh environmental conditions.

The steel structure bridge is available in multiple configurations, including truss bridges, girder bridges, arch bridges, pedestrian bridges, and modular prefabricated bridge systems.  Its modular and prefabricated components enable fast on-site installation, reduced construction time, and lower overall project costs while ensuring excellent load-bearing capacity and long service life.

This bridge system is widely used in highways, railways, municipal engineering, river crossings, industrial zones, mining areas, and urban transportation infrastructure.  With customizable span length, height, deck type, and structural configuration, the steel structure bridge can be tailored to meet specific project requirements and engineering conditions.

Combining superior material strength, efficient construction methods, and versatile design options, our steel structure bridge provides a high-performance and cost-effective solution for modern infrastructure and large-scale civil engineering projects.

1,Structural Features

Large Span Design:
The clear-span steel structure allows for wide, open spaces without interior columns, ideal for passenger halls, platforms, and waiting areas.
Prefabricated and Modular Construction:
All components are manufactured in the factory and assembled on-site, ensuring quick installation, high precision, and reduced construction time.
High Strength and Durability:
Built with Q235 or Q355 H-beam, box column, and steel truss systems, the structure ensures excellent load-bearing capacity, wind resistance, and seismic performance.
Modern Appearance:
The steel framework integrates with glass curtain walls and aluminum panels to create a sleek, contemporary architectural style.
Energy Saving and Eco Friendly:
The use of recyclable materials and thermal insulation wall panels reduces energy consumption and environmental impact.

2,Main Materials

H Beam and Box Column main frame
Steel Truss or Space Frame roof system
C or Z Purlin secondary structure
Galvanized Steel Plate wall and roof panels
Bolted or welded connections for strong assembly

3,Applications

Railway and subway stations
High speed rail terminals
City transportation centers
Passenger waiting halls and platforms
Airport transit and intercity connection hubs

4,Key Advantages

Fast installation and low maintenance
Large clear span with flexible design options
Corrosion resistant and fireproof materials
Energy efficient and environmentally friendly
Customized size and layout available

Category	Parameters	Applications
Material	Q235 / Q355 structural steel, H-beam, I-beam, C/Z purlin, steel plate, galvanized steel	Workshops, warehouses, prefabricated houses, commercial steel buildings
Surface Treatment	Hot-dip galvanizing, painted coating, powder coating, anti-rust treatment	Long-term use in coastal, industrial, and outdoor environments
Structure Type	Portal frame, truss, space frame, welded steel frame	Large-span halls, factories, sports centers, exhibition centers
Classification	Light Steel Building / Heavy Steel Building / Large-span Steel Structure	Low-rise prefab houses, heavy-duty factories, stadiums, hangars
Wall & Roof Panel	EPS/PU/Rock wool sandwich panel, corrugated steel sheet, insulated cladding	Energy-efficient workshops, cold storage, prefab houses
Connection Method	High-strength bolts, welding joints, modular prefabricated assembly	Fast installation, customizable modular buildings
Service Life	20–50 years (depending on material & treatment)	Long-term industrial & commercial projects
Customization	Size, span, height, cladding, windows, doors, mezzanine floors	Tailor-made warehouses, modular houses, office buildings

Shandong Xinghao Steel Structure Engineering Co., Ltd. is located in Weifang, the beautiful kite city. The company has a registered capital of 20 million yuan and is equipped with domestic first - class production lines for steel truss floor support boards and polyurethane rock wool composite boards.

The company adheres to the business philosophy of "integrity - based, quality - first, innovation - driven, and service - oriented". It firmly believes that integrity is the foundation of business survival and development. By providing high - quality products and services with integrity, it has won the trust and praise of customers. Quality is regarded as the lifeblood of the enterprise. Through strict quality control at every production link, it ensures that each product meets the highest standards. At the same time, the company continuously promotes innovation, actively explores new technologies and processes in the steel structure field, and is committed to providing customers with more efficient and advanced solutions. And with a customer - centered service concept, it provides comprehensive and thoughtful services before, during, and after sales.

It mainly focuses on the R & D, design, production, and construction of products such as steel structures, steel truss floor support boards, steel trusses, polyurethane rock wool boards, movable panel houses, light steel structures, prefabricated houses, and portal frame steel structures. Its main products include prefabricated steel structures, movable panel houses, container rooms, and sandwich panels. The company provides customers with modern engineering solutions that integrate design, production, transportation, and construction, ensuring professionalism and high quality at every stage.

Q1.   What products do you offer?
A.   It is mainly engaged in the design, production and construction of steel structures, prefabricated steel structures, light steel structures, steel truss floors, steel trusses, rock wool boards, sandwich panels, mobile houses, prefabricated houses, container houses and other products.

Q2.   What is your payment term?
A.  30% deposite, the banlance should be paid before delivery.

Q3.   What is your MOQ ?
A.  for standard products, we don't have MOQ quantity.

Q4.  May I have a tour of your factory before placing an order?
A: Welcome to visit our factory at any time, you can contact us in advance, we will arrange hotel accommodation for you, airport pick-up service.

Q5.   Do you accept container loading inspection?
A: We welcome you to send an inspector, not only to inspect the container loading, but also at any time during production.

Q6.  Do you provide design services for us?
A: Yes, we can design a complete plan according to your requirements, design office buildings, large factories, supermarkets, car dealerships, shopping malls, hotels, workshop warehouses and other complex industrial buildings.

Q7.  When is the delivery time?
A: The delivery time depends on the order quantity.  Generally, the delivery time to the nearest Chinese port is 30 days after receipt of the deposit.

Q8.  How can you get a quote for your project?
A: You can contact us 24*7 via email, phone, WhatsApp, etc., and get a reply within 8 hours.  We will design free of charge according to the requirements, and then please confirm the design drawing.  If not, we will have someone revise the drawing until you agree Confirm.

If you have any questions, please feel free to contact us.