What is the maximum span for the steel structure?

The structure supports spans ranging from 10 to 120 meters.

Is the steel structure recyclable?

Yes, over 90% of the structural steel is recyclable, aligning with green building standards.

Custom Multi-Story Steel Structure for Commercial Buildings

Name: Custom Multi-Story Steel Structure for Commercial Buildings
Brand: shandong qihua fire engineering co.,ltd.
SKU: 2275745345

Shandong, Chinashandong qihua fire engineering co.,ltd.

US$25.00-40.00

200 Square Meters

Product specifications

H-Section Steel

Product profile

Customization

Available

After-sales Service

Engineers Can Be Arranged to Guide The Installatio

Connection Form

Bolt Connection

Model NO.

Hot-rolled H-beam

Construction Member

Steel Beam

Grade

Quality Carbon Structural Steel And Alloy Structural Steel

Molding Method

Hot-Rolled Steel

Residential Wall Structure

Wallboard

Standard

Steel Type

H-Section Steel

Structure

Steel Structure

Install

Support Installation

Insulation

Polyurethane, Rockwool, Glasswool, EPS

Carbon Structural Steel

Q235/Q355b

Type

Large-Scale Industrial Park Projects

Span

10 to 120m

Type of Steel for Building Structure

High-Strength Steel

Forming

Hot-Rolled Steel

Gutter

Color Steel Sheet, Stainless Steel

Transport Package

Container

Specification

40HQ

Trademark

QIHUA

Origin

China

HS Code

9406900090

Production Capacity

30000 Tons Per Year

Key features

Modular Rapid Construction: Shortens construction period by more than 50% compared to traditional methods.

Earthquake Resistance: Adapts to extreme environments with high seismic performance and disaster resistance.

High Recyclability: Over 90% of structural steel is recyclable, meeting global ESG and carbon neutrality goals.

Flexible Layout: Offers beautiful appearances, high space efficiency, and adaptable design options.

Large Span Capability: Provides great strength with light deadweight, spanning 10 to 120 meters.

Customizable Insulation: Options include Polyurethane, Rockwool, Glasswool, and EPS for energy saving.

Easy Installation: Convenient to assemble or disassemble, saving time and labor costs.

High Quality Materials: Constructed with Quality Carbon Structural Steel and Alloy Structural Steel.

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: ≤3.60h

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.