What steel materials are used?

The bridge is made of high-strength steel, specifically Q235 or Q355 grades, formed via hot-rolling.

What are the payment terms?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

Is the product quality inspected?

Yes, we perform 100% inspection on finished products and maintain full traceability of raw materials.

Customizable Long-Span Steel Structure Bridge for Maximum Strength

Name: Customizable Long-Span Steel Structure Bridge for Maximum Strength
Brand: shandong qihua fire engineering co.,ltd.
SKU: 2138694812

Shandong, Chinashandong qihua fire engineering co.,ltd.

US$710.00

1-999 Tons

US$690.00

1,000-9,999 Tons

US$685.00

10,000+ Tons

Product profile

Customization

Available

After-sales Service

Engineers Can Be Arranged to Guide The Installatio

Scale

Large Bridge

Model NO.

HA-260109F

Usage

Footbridge, Highway Bridge, Over Water Bridge, Railway Bridge, Viaduct

Insulation

Polyurethane, Rockwool, Glasswool, EPS

Carbon Structura

Q235/Q355

Lead Time

30 Days

Type

Steel Bridge

Accessories

Aluminum Window, Man Door, Rolling Door, Daylight

Transport Package

Bundled by Steel Belt / Pallet

Specification

1000 Kg/Sqm

Trademark

QIHUA

Origin

China

HS Code

7308900000

Production Capacity

50000 Tons Per Year

Key features

High Strength & Light Weight: Offers superior mechanical properties with excellent seismic performance and rapid construction speed.

Customized Specifications: Tolerance of +-2mm with full customization options available from samples or designs.

Wide Application Range: Suitable for footbridges, highways, over-water bridges, railways, and viaducts.

Flexible Insulation Options: Available with Polyurethane, Rockwool, Glasswool, or EPS insulation materials.

Durable Steel Materials: Constructed using Q235/Q355 high-strength steel with hot-rolled forming.

Fast Lead Time: Standard production lead time is 30 days regardless of peak or off-peak seasons.

Comprehensive After-Sales: Engineers can be arranged to guide installation and provide technical support.

Strict Quality Control: 100% inspection for finished products with full traceability of raw materials.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceFlexible CustomizationQuality Assurance

shandong qihua fire engineering co.,ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 8 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤2.72h

AI-Powered supplier vetting

SummaryThe supplier manufactures and sells insulation, soundproofing, coating, building, plastic, and related non-metallic mineral products. It reports documented procedures and records for corrective actions and customer complaints, as well as quality assurance in quality control. Production indicators include eight production lines, stated steel-structure and fireproof-coating output, in-stock capability, and off-peak lead time within 15 workdays. The supplier supports sample, design, full, minor, and flexible customization and provides ODM and OEM services, but reports no new products in the past year and no professional technical R&D, 3D design, or SDK capability. Overseas service infrastructure is limited: no overseas agents, branches, warehouse, or showroom are reported, although it has participated in ESBuild 2025 and exports account for 21%–30% of sales. Financial credibility cannot be positively assessed because the provided records show zero values for the stated financial metrics, while certification...

Supplier typeThe supplier is a manufacturer and seller of insulation and soundproofing materials, coatings excluding hazardous chemicals, building materials, non-metallic mineral products, and plastic products. It also provides ODM and OEM services, while explicitly stating that it is not a professional technical supplier.

After-Sales capabilityThe supplier has documented and followed procedures for corrective and preventive actions and customer complaints, and it reports in-stock capability and an off-peak lead time within 15 workdays. However, it has no overseas agents or branches, overseas warehouse, or overseas showroom, limiting the documented overseas service infrastructure.

Financial creditThe provided financial records for 2024 show zero operating revenue, operating cost, gross profit, and operating profit, and the record for the prior two years shows zero operating revenue. These stated values do not provide positive evidence of financial strength.

Production capacityThe supplier operates eight production lines and identifies water-based and thick-film steel-structure fire-retardant coating lines, an oven, and a pH meter. It reports steel-structure output of 50,000 tons and fireproof-coating output of 60,000 tons, in-stock capability, finished-product inspection instructions that are uniformly followed, and an off-peak lead time within 15 workdays.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also provides ODM and OEM services, supporting a broad stated customization range.