Do you provide after-sales service?

Yes, we provide 24-hour after-sales service including online guidance for installation.

What certifications does the product have?

The product is certified under DIN, JIS, GB, BS, ASTM, and AISI standards.

What is the warranty period?

The bridge is designed with a permanent lifespan, ensuring long-term structural integrity.

Steel Structure Construction Arch Bridge From China with Low Cost

Name: Steel Structure Construction Arch Bridge From China with Low Cost
Brand: shandong qihua fire engineering co.,ltd.
SKU: 1987066251

Shandong, Chinashandong qihua fire engineering co.,ltd.

US$690.00

500-999 Tons

US$683.00

1,000+ Tons

Product profile

Customization

Available

After-sales Service

24hours

Connection Form

Bolt Connection

Model NO.

Hot-rolled H-beam

Construction Member

Steel Beam

Grade

Carbon Structural Steel

Molding Method

Cast Steel

Residential Wall Structure

Bottom Wall Beam

Standard

AISI

Steel Type

Cold Forming Sectional Steel

Structure

Frame Structure

Feature

Anti-Corrosion

Install

Online Guidance

Sales Service

24hours

Feature2

Earthquake Resistance

Feature3

Easy to Install

Transport Package

Steel Pallet+Container

Specification

12032.00cm * 2352.00cm * 2698.00cm

Trademark

QiHua

Origin

Qingdao, China

HS Code

7308900000

Production Capacity

30000 T/Year

Key features

Permanent Bridge Lifespan: Designed as a permanent bridge with long-term durability for fixed crossing applications.

Comprehensive Certifications: Meets DIN, JIS, GB, BS, ASTM, and AISI international standards for structural safety.

Anti-Corrosion Protection: Features shot blasting, galvanizing, or painting treatments for superior rust resistance.

Earthquake Resistance: Engineered with seismic resistance features to ensure stability in active zones.

Flexible Customization: Offers full customization, minor customization, and flexible options from samples or designs.

24-Hour After-Sales Support: Provides round-the-clock technical assistance and online guidance for installation.

High Production Capacity: Capable of producing up to 30,000 tons annually with 8 dedicated production lines.

OEM and ODM Services: Accepts OEM and ODM orders with 4 R&D engineers supporting design and development.

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: ≤3.99h

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.